three new DSPs (WIP)

perceptual bass enhancement
- a bbe-ish group delay corrction with bishelf filter high/low boost.
- precut

auditory fatigue reduction
-reduce signal in frequency that may trigger temporary threshold shift

haas surround
-frequency between f(x1) and f(x2) is always bypassed.
-can apply to side only.

Change-Id: Icb6355ce9b1c99bf2c58c9385c3c411c0ae209d3
Periodic table: manual entry and fix lanthanide/actinide navigation

Change-Id: If48d1aa0d530090fce958b3dac5f7d4110279182
Fix up/down with actinium/lanthanum

Change-Id: I7735c5d75af45071556c299f17ea14ccc5f40415
Tweak manual

Change-Id: I7829f149056e0193e339f18747816d248b4949d6
Merge commit 'refs/changes/22/922/18' of git://git.rockbox.org/rockbox into dsp
Merge branch 'dsp' into working
Superdom: whitespace cleanup

Change-Id: Iab7aa68c4ed34809e1e9200cba9ee5bc0a09be8e
Reviewed-on: http://gerrit.rockbox.org/930
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
Superdom: code cleanup

Change-Id: I3285238cfc098546307862f7d2e51e3b8e456a98
Reviewed-on: http://gerrit.rockbox.org/931
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
[WIP] Superdom: game improvements

 - macro-ify board dimensions, surrender thresholds
 - make AI skill level adjustable
 - let AI buy nukes in hard mode (still can't use them yet)
 - make nukes persistent (stay after an invasion)
 - make AI treat nukes with priority

Change-Id: I1add6250766810787080624bd9e36026df449509
Reviewed-on: http://gerrit.rockbox.org/940
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
[WIP] Superdom: AI can now use nukes

Change-Id: Iff5093b0edb4c065096d41c36d33bb2126063cf6
Reviewed-on: http://gerrit.rockbox.org/942
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
Superdom: added option for persistent units

Change-Id: I4c28f3c567ed435ba7aee36c8b54c76fc75e12aa
Reviewed-on: http://gerrit.rockbox.org/943
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
Superdom: some AI improvements and other minor changes

Change-Id: Ia2756a7263ec09b78714273af0f604fc9cdb50eb
Reviewed-on: http://gerrit.rockbox.org/944
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
Superdom: rewrote help text

Change-Id: I54d5ee920b03f24faee5a6bf53ca56b27bbdc6c8
Reviewed-on: http://gerrit.rockbox.org/945
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>
Superdom:  Silence warning.

Change-Id: Idec8c1a9defb19ebd753c2609b5d4207581c9248
Fix a little typo

Change-Id: Id5f1f91964beeac3b35fb70a677c13435e7a63b0
Made ptable colors consistent with theme

Change-Id: I2417866949ed1f27dea2307a9e9f8b3dc12174e9
Made wikiviewer compile for grayscale devices

Change-Id: Iefd3a30278066abc27aa480d18d08f8802acf5d8
Add Yifu Huang + Jonathan Bettencourt to CREDITS

Change-Id: Iea6248da8e395bc67a251f99988dcd822c3379fa
FS#9583 - periodic table
- original rockbox port: Yifu Huang
- original work: Jonathan Bettencourt

- modifications made:
  - PLA-fied
  - Add element 117 (ununseptium)
  - Implemented up/down
  - Fixed actinide/lanthanide navigation so that they are between scandium and titanium
  - Added manual entry
  - Fixed FG/BG colors

Change-Id: Ibabfb0d28f794689ffcd8b9c360fb969d118de08
FS#9583 - periodic table
- original rockbox port: Yifu Huang
- original work: Jonathan Bettencourt

- modifications made:
  - PLA-fied
  - Add element 117 (ununseptium)
  - Implemented up/down
  - Fixed actinide/lanthanide navigation so that they are between scandium and titanium
  - Added manual entry
  - Fixed FG/BG colors

Change-Id: Ibabfb0d28f794689ffcd8b9c360fb969d118de08
Reviewed-on: http://gerrit.rockbox.org/950
Reviewed-by: Michael Giacomelli <giac2000@hotmail.com>