-Add the -DUSE_PNG compiler flag to all build targets in the CodeBlocks project file.

git-svn-id: http://odamex.net/svn/root/trunk@4588 b0bcef46-2027-0410-bd56-ab726e9a1d04
-Fix a compilation issue with m_ostring.h

git-svn-id: http://odamex.net/svn/root/trunk@4589 b0bcef46-2027-0410-bd56-ab726e9a1d04
-Fix a few compiler warnings for PNG screenshots and optimize a bit.

git-svn-id: http://odamex.net/svn/root/trunk@4599 b0bcef46-2027-0410-bd56-ab726e9a1d04
-Update libtextscreen from Chocolate Doom 2.0.0

git-svn-id: http://odamex.net/svn/root/trunk@4603 b0bcef46-2027-0410-bd56-ab726e9a1d04
Small installer updates

git-svn-id: http://odamex.net/svn/root/trunk@4605 b0bcef46-2027-0410-bd56-ab726e9a1d04
-Create libraries subdir, move libraries into it. Codeblocks projects updated as well as cmakelists, though the latter requires some additional verification
-Add zlib and libpng to libraries, enough of each source tree to build static libs
-Add zlib and libpng to codeblocks projects, windows targets (VC and GCC) build, zlib and libpng are like portmidi, static linking

git-svn-id: http://odamex.net/svn/root/trunk@4609 b0bcef46-2027-0410-bd56-ab726e9a1d04
Rename doc to documentation, move proxy into tools

git-svn-id: http://odamex.net/svn/root/trunk@4610 b0bcef46-2027-0410-bd56-ab726e9a1d04
Some minor updates to the codeblocks projects

git-svn-id: http://odamex.net/svn/root/trunk@4611 b0bcef46-2027-0410-bd56-ab726e9a1d04
Remove a couple of unnecessary files

git-svn-id: http://odamex.net/svn/root/trunk@4612 b0bcef46-2027-0410-bd56-ab726e9a1d04
More cmake tweaks for moved libraries

git-svn-id: http://odamex.net/svn/root/trunk@4613 b0bcef46-2027-0410-bd56-ab726e9a1d04
Remove broken/untested/out of date unix and mac targets in codeblocks

git-svn-id: http://odamex.net/svn/root/trunk@4614 b0bcef46-2027-0410-bd56-ab726e9a1d04
Remove deprecated Makefile.win, use CMake to generate windows/mingw compatible makefile

git-svn-id: http://odamex.net/svn/root/trunk@4615 b0bcef46-2027-0410-bd56-ab726e9a1d04
-Update the CMake project files to accomodate the in-tree versions of zlib and libpng. The in-tree libraries will currently only be built if a shared library is not found.

git-svn-id: http://odamex.net/svn/root/trunk@4616 b0bcef46-2027-0410-bd56-ab726e9a1d04
-Fix a couple pedantic warnings.

git-svn-id: http://odamex.net/svn/root/trunk@4617 b0bcef46-2027-0410-bd56-ab726e9a1d04
-Fix a CodeBlocks linking issue.

git-svn-id: http://odamex.net/svn/root/trunk@4618 b0bcef46-2027-0410-bd56-ab726e9a1d04
-Merge from trunk into texmanager.

git-svn-id: http://odamex.net/svn/root/branches/texmanager@4619 b0bcef46-2027-0410-bd56-ab726e9a1d04