Remove GameLoaderSaver from MSVC2010 project
Small change to COMPILING.txt for Visual Studio users
Add GNU profiler data to .gitignore
convert colours to premultiplied alpha in TextureFont::RenderString/Markup

fixes #1904
Set the rest of the legacy material properties
Update VS2010 project
Merge remote-tracking branch 'johnbartholomew/issue-1904'
Merge remote-tracking branch 'luomu/dsminer-glitch'
add distances to mission screen intro text. closes #1909
Merge remote-tracking branch 'bitplane/master-tmp'
Limit specular exponent to the good old 0-128 range
Merge remote-tracking branch 'luomu/specexp'
Handle missing model material definitions
Merge remote-tracking branch 'luomu/loader-fixes'
doc version bumps for 30
script to prepare release changelog
pass -rpath to the linker in a (hopefully) more crossplatform-friendly way. fixes #1921