Land Management: Add latest NetLogo code
Land Management: allow earth to erode out of model

[#67109678]
Land Management: add isTopsoil property

[#67110390]

also cleans up depth calculation
Land Manaagement: grow based on topsoil thickness

[#67110390]
Build of 3fec8c2bb2dce65bad4e155390061c66229420ed

Includes Brunch-build land-management model
avoid gh-pages build error by removing font-awesome source html
gh-pages: ignore bower assets
Update gh-pages to fe1b6000

Changes:

commit fe1b6000a9ea3e1025da6175012fd27f1d60bf72
Author: Richard Klancer <rpk@pobox.com>
Date:   Mon Apr 14 12:42:58 2014 -0400

    Land Mgmt: Plant growth should be exponential
    
    [#67110390]

commit d8aadc0b509534b36c9c3482f76056d7ae2d4de0
Author: Richard Klancer <rpk@pobox.com>
Date:   Mon Apr 14 12:50:35 2014 -0400

    Fix apparent assignment-vs-comparison bug

commit 994a189db215102223011177e908cd3b1d62175a
Author: Richard Klancer <rpk@pobox.com>
Date:   Fri Apr 11 14:39:14 2014 -0400

    Land Mgmt: don't regenerate topsoil
    
    [#67109678]
    [#67110390]
    
    Also makes subsoil slower to erode than topsoil

commit 79d89f9088825b9d61977834876192d05ec4ffa3
Author: Richard Klancer <rpk@pobox.com>
Date:   Fri Apr 11 12:04:08 2014 -0400

    Land Mgmt: Track topsoil status of eroded patch
    
    [#67109678]

commit 3cdf3e288650531957b553bb0c9f9131928112f1
Author: Richard Klancer <rpk@pobox.com>
Date:   Fri Apr 11 11:58:09 2014 -0400

    Land Mgmt: rm unused properties (sky|land)Patches
    
    Not only are they not used, but @skyPatches wasn't being updated when patches were changed to sky during erosion.

commit 02f60f40e08565e201e6590a54e8d75207edf75c
Author: Richard Klancer <rpk@pobox.com>
Date:   Wed Apr 9 15:45:03 2014 -0400

    Allow public/ to be a repo with gh-pages branch
    
    [#69018126]
Update gh-pages to 1a1aae3a

commit 1a1aae3a3a7b9f2e6af927d1c152a3b8b00ccd2b
Author: Richard Klancer <rpk@pobox.com>
Date:   Tue Apr 15 16:01:56 2014 -0400

    Land Mgmt: test of "topsoil count" erosion display
    
    [#68668532]
Update gh-pages to a86a57d8

commit a86a57d8b7c99f73096c4d72d09e71edfd29886a
Merge: 1a1aae3 7b5920e
Author: Richard Klancer <rpk@pobox.com>
Date:   Wed Apr 16 12:37:59 2014 -0400

    Merge branch 'master' into topsoil-count-graph

commit 7b5920e06577d5bd2aad4f45f85c01c514dd68de
Author: Richard Klancer <rpk@pobox.com>
Date:   Tue Apr 15 17:10:44 2014 -0400

    Land Mgmt: Change mgmt plan w/o resetting model
    
    [#69205788]
Update gh-pages to a2335324

commit a23353242a30da830da97ae7ee4257573967616e
Merge: a86a57d 0fcbd98
Author: Richard Klancer <rpk@pobox.com>
Date:   Thu Apr 17 12:52:03 2014 -0400

    Merge branch 'master' into topsoil-count-graph

commit 0fcbd984773d110079a758e9c60ac182b4b4c64b
Author: Richard Klancer <rpk@pobox.com>
Date:   Thu Apr 17 12:51:53 2014 -0400

    Land Mgmt: allow planting after 1st of year
    
    [#69205788]
Updage gh-pages to 991fd4a958

commit 991fd4a958512332290664978f9c7f73472c8777
Author: Richard Klancer <rpk@pobox.com>
Date:   Thu Apr 24 10:09:26 2014 -0400

    Land Mgmt: move topsoil count graph
    
    [#69728404]

commit 67d84b88c646382170e2e76f83b76a13c4e7031f
Merge: a233532 0f4a3c8
Author: Richard Klancer <rpk@pobox.com>
Date:   Thu Apr 24 09:50:37 2014 -0400

    Merge branch 'master' into topsoil-count-graph
    
    Conflicts:
        land-management/app/src/erosion-engine.coffee

commit 0f4a3c8385f981e292f1e5abfff49662baa521bc
Author: Richard Klancer <rpk@pobox.com>
Date:   Thu Apr 24 09:45:54 2014 -0400

    Land Mgmt: decrease slope-slider range
    
    [#69731212]
    
    This avoids the "ledge" effect

commit a87f0fa0e1fcb5a24551de462ec05dcc750d37cf
Author: Richard Klancer <rpk@pobox.com>
Date:   Wed Apr 23 22:36:31 2014 -0400

    Land Mgmt: refactor erosion protection
    
    [#69731272]
    [#69731318]

commit 539ae50e79ac0d5286527ea89169cec91fe30df5
Author: Richard Klancer <rpk@pobox.com>
Date:   Wed Apr 23 16:44:39 2014 -0400

    Land Mgmt: simplify erosion algorithm
    
    [#69730958]

commit 89c9ab46c9ae88a0f4ec92e63353247b7555c853
Author: Richard Klancer <rpk@pobox.com>
Date:   Wed Apr 23 15:17:01 2014 -0400

    Land Mgmt: minimize edge effects in localSlope
    
    [#69730958]

commit 0f4060c2fead0ac813f926599945f0f114ff55fd
Author: Richard Klancer <rpk@pobox.com>
Date:   Wed Apr 23 14:14:56 2014 -0400

    Land Mgmt: Nate's changes to Netlogo version

commit 137784f99ee9db51a3cf7ee8abb478b9bc7c0b7c
Author: Richard Klancer <rpk@pobox.com>
Date:   Tue Apr 22 16:51:19 2014 -0400

    Land Mgmt: make grass "lives forever"
    
    [#69730884]

commit edcab436d770d8daeb342df7b4a15ac76e14a1ae
Author: Richard Klancer <rpk@pobox.com>
Date:   Tue Apr 22 14:07:26 2014 -0400

    Land Mgmt: fix jittering of eroder particles.
    
    [#69726412]
    
    The local variable 'direction' was not being copied back to the patch's property 'direction'. There was no good r

commit 3555d8f105048dbf9b523a44bc36d72e0ef4a90d
Author: Richard Klancer <rpk@pobox.com>
Date:   Tue Apr 22 13:49:19 2014 -0400

    Land Mgmt: fix cant-plant-perennials-twice bug
    
    [#69727506]

commit 925dbe5ffb32b18b53aadf70d8d2c47bbe8e885f
Author: Richard Klancer <rpk@pobox.com>
Date:   Tue Apr 22 11:41:05 2014 -0400

    Air Pollution Aerial:fix click-to-create-factories
    
    [#69932484]
    
    The click-to-create-a-factory feature was not working in Firefox, because the event handler relied on the nonstan
Update gh-pages to 6e1b6a5e

commit 6e1b6a5e022c67b41805bb3f7e38a0999d02359c
Author: Richard Klancer <rpk@pobox.com>
Date:   Thu Apr 24 16:30:16 2014 -0400

    Land Mgmt: Temporarily partial opacity for plants
    
    [#69731272]
    
    So erosion can be seen underneath

commit fa6959ee17a102c8d7ba8e6ec51447e63bba468e
Author: Richard Klancer <rpk@pobox.com>
Date:   Thu Apr 24 16:26:48 2014 -0400

    Land Mgmt: adjustable vegetation protection
    
    [#69731272]
    
    This is temporary, so good parameters can be found

commit 89f05087d7984d6f07b4d182121005a084cc1871
Author: Richard Klancer <rpk@pobox.com>
Date:   Thu Apr 24 16:24:44 2014 -0400

    Land Mgmt: Put topsoil-count graph in master model
Update gh-pages to f98e62ee

commit f98e62eee5c37c1e343e36694a931d288840f014
Author: Richard Klancer <rpk@pobox.com>
Date:   Fri Apr 25 10:21:28 2014 -0400

    Land Mgmt: make patches have same props for v8/etc

commit 23a007a5de6acd9ee143800f6c239f1aa00dd8bd
Author: Richard Klancer <rpk@pobox.com>
Date:   Fri Apr 25 10:00:47 2014 -0400

    Land Mgmt: make sure sky isn't counted as topsoil
Update gh-pages to 9d0499c4

commit 9d0499c4306f44e5c2153e4ddd6e2b06928e7e18
Author: Richard Klancer <rpk@pobox.com>
Date:   Tue Apr 29 10:43:48 2014 -0400

    Land Mgmt: adjust plant protective effect
    
    [#69731272]

commit a9aed97a2e05b08bd206052c887841d4470f4c4a
Author: Richard Klancer <rpk@pobox.com>
Date:   Fri Apr 25 14:34:51 2014 -0400

    Land Mgmt: prevent most edge effects
    
    [#69730958]
    
    Seems to work fairly well.

commit 47cf06eeb470d68b7ce8e3c87005e6811a75069d
Author: Richard Klancer <rpk@pobox.com>
Date:   Mon Apr 28 14:01:25 2014 -0400

    Land Mgmt: require simple-statistics pkg
    
    [#69730958]
    
    Not too huge, & probably better practice than hand-coding even a simple linear regression.
update gh-pages to 1dc3b75e

commit 1dc3b75e1deeacb927a6a2531edeb07d4cb3b361
Author: Richard Klancer <rpk@pobox.com>
Date:   Tue Apr 29 12:23:25 2014 -0400

    Land Mgmt: Simple smoothing of erosion graph
    
    [#70097890]
update gh-pages to 1b887afd

commit 1b887afd2a1d47ef937d3e445271f7f42316fac8
Author: Richard Klancer <rpk@pobox.com>
Date:   Tue Apr 29 13:26:08 2014 -0400

    Land Mgmt: new color scheme
    
    [#70097942]
    
    Among other things, this differentiates "zone of origin" from "current zone" and makes the top and bottom graphs 

commit 5706a01c32c39d452eb2490d9d7df2498cc01ef5
Author: Richard Klancer <rpk@pobox.com>
Date:   Tue Apr 29 15:39:12 2014 -0400

    Land mgmt: clean up graph colors
    
    [#70097942]
update gh-pages to 891c06cc

commit 891c06ccf9ee569bb196cecb8810e9fd89717e8c
Author: Richard Klancer <rpk@pobox.com>
Date:   Wed Apr 30 11:11:16 2014 -0400

    Land Mgmt: keep grass roots from prematurely dying
    
    [#70095564]
    
    Problem was that the formula that was intended to randomly vary the growth period lengths was generating NaNs abo

commit 40447bb7a9a7429c42446ba54d4eb0858be2edd6
Author: Richard Klancer <rpk@pobox.com>
Date:   Wed Apr 30 09:35:32 2014 -0400

    Land Mgmt: make both graphs use same color scheme
    
    [#70097942]
update gh-pages to 6dded4bd

commit 6dded4bd76897568a0cef83bfca5653ec8d6d268
Author: Richard Klancer <rpk@pobox.com>
Date:   Wed Apr 30 15:39:12 2014 -0400

    Land Mgmt: Brown grass when water is too low
    
    [#70095512]
update gh-pages to ee1d6d387

commit ee1d6d387cc5402ad3dd8f1759aaa4117ffdece7
Author: Richard Klancer <rpk@pobox.com>
Date:   Thu May 1 15:04:26 2014 -0400

    Land Mgmt: use native pulldowns
    
    [#70099134]
    
    There are UI issues with using Chosen in an iframe when the dropdown is near the bottom of the iframe. (Chosen wo

commit c7abd773ccaddd1a019a7de487b4d9df8c33eafb
Author: Richard Klancer <rpk@pobox.com>
Date:   Thu May 1 15:25:29 2014 -0400

    Land Mgmt: make model fit into LARA
    
    [#70099202]

commit 884ae3196f0fe4187b5ce24102295c97b0d145e1
Author: Richard Klancer <rpk@pobox.com>
Date:   Thu May 1 10:20:10 2014 -0400

    Land Mgmt: arrange the variants
    
    [#70432202]