Free Space Colonization Code

- COLSCR: Added 'Additional strings' to Label-List
- COLSCR: Adjusted size of slider-boxes

- Main-Menu takes string from data file 'MENU.TXT'
- Added data-directory for english language files

- Fixed bug in module 'LANGUAGE'
- Prepared handling of labels
- Added changed code for transpareny in DRAWTOOL

- Fixed bug in module 'SDLGLCFG', changed to read single files by block
- Further preparation for support of languages in module 'LANGUAGE'

- Some clean-up work in module 'MSG'
- Made module 'AIDIPL' to compile with main code. Addd some code for this.

- DRAWTOOL: Replaced usage of 'STRTOOL'- by 'LANGUAGE'-Module
- INFOBAR: Replaced usage of 'STRTOOL'- by 'LANGUAGE'-Module
- Remove module 'STRTOOL'

- Added new function in module EFFECT for checking of effect in given list
- Re-added function 'colonyProduction()' in COLONY for usage in module 'AIDIPL'
- Extended actual documentation

- Adjustement of settlement code in module COLONY
- Removed argument 'yield_weight' from 'colonySettlePlanet()'
- Leader Nr. 0 now holds the default weights for yield sharing
- Adjusted function 'starGetBestPlanet()' for use with AI-code
- Fixed bug in auto-movement for AI-Explorer

- Cleaned up unused code in module 'LEADER'

- Additional code for setting orders in 'UNITMOVE'
- 'infobarMsgLine()' replaced by function 'infobarHandleMsg()'.
- Further Preparation for support of 'LANGUAGE'-Module
- Some fixes and cleanups in Module 'MAINSCR'
- Made 'unitmoveUpdateMngInfo()' a local function
- Deleted function 'unitmoveCreate()'
- Adjusted code in 'mainscrHandleMsg()'
- Added impelmetation of 'H'ome-Command