set fixed height in slideshow block
determine max height of slideshow images
constant to hide concrete5 version number

as mentioned here http://www.concrete5.org/community/forums/chat/visible-version-number-in-source-code/
allow svg file uploads

http://www.concrete5.org/developers/bugs/5-6-0-2/svg-images-in-file-manager/
Update web/concrete/core/models/job.php

Add a getJobID() method.
upgrade bug fixes
removed sort parameter in array_unique

I'm not sure if this is correct but I couldn't see why we need that second parameter in array_unique.
Discussion: http://www.concrete5.org/index.php?cID=405968&editmode=
Load a job without installing it first

I found myself needing to interrogate jobs without installing 
them first (which you can do for pretty much anything else). 
Hence adding a Loader::job method.

This may also be of use in tidying up the jobs installation code, but 
I have not done that.
Adding linebreak for a little more consistency
Minimum required version of PHP to 5.2.10

This pull request raises the minimum PHP required version from 5.2 to
5.2.10 (and makes it a parameter so that future changes won't require
re-translations).
fixed phpdoc comments in JSON helper (no code change)
don't output unnecessary jquery UI in form block

Take 2 (see https://github.com/concrete5/concrete5/pull/672 for prior discussion).
Also outputs CSS to header (not footer) if needed.
Update web/concrete/core/models/permission/assignments/area.php

Having problems with layouts: Area::get returns null
fixing minor XSS in composer image cropper
fix redirect bug in form block AND handle ajax submissions better

At the end of the `action_submit_form()` function...

1. In the `if($this->redirectCID > 0)` section, it was checking for a nonexistent page with `is_object($pg)` -- but this is *not* the proper way to check for a nonexistent page (because Page::getByID *always* returns an object -- but with a null cID if nonexistent).

2. Moved the redirect stuff to inside the "if" check for `noSubmitFormRedirect` -- because if you set noSubmitFormRedirect to TRUE, it means you do not want the form to redirect (even if user chose a page). Usually this is for ajax form submissions, and setting header('Location...') doesn't do anything for ajax requests.

3. I DRY'ed up the code by not repeating the redirect-back-to-same-page code when chosen page is not found.

4. Removed commented-out code (has nothing to do with the above, but I saw it and decided it should be cleaned up -- broken windows theory and all that).
Remove comyright comment from ccm.app.js

The file /web/concrete/js/ccm.app.js is built by /build/js.sh by
merging uncompressed .js files and compressing them with uglify-js.
The resulting ccm.app.js contains the copyright info from the first .js
file (which may vary depending on the build order).
I propose to remove that comment...

I think there are no problems with the authors of the original js files
since concrete5 is distributed with the compressed ccm.app.js AND with
the original files.
Merge pull request #751 from mlocati/remove-js-comments

Remove copyright comment from ccm.app.js
removed copyright from javascript
Merge pull request #736 from jordanlev/patch-9

fixed phpdoc comments in JSON helper
Merge pull request #725 from Remo/patch-29

allow svg file uploads