Rename README.txt to README.md
Revamp README to Markdown, test rendering in Github.
Better bullets...
Merge pull request #240 from alhirzel/convert-readme-to-markdown

Convert readme to markdown
Update CMake to reflect readme rename
Revert "Fix shfolder.dll not getting freed"

This reverts commit 4d2b18638a1b53f5e3c3533fb93b2d1b544af4e7.
Fix shfolder not getting freed
cgame: fix some warnings
Fix crash when attempting to translate a NULL string
Add off mesh connection support to the MeshProcess
Add MeshProcess to BotNavData

This allows different navigation meshes to have different sets of off mesh connections
Add basic off mesh connection editor
Fix Navigation Mesh debug draw in GL3
Fix G_FindCvar crash
Add loading and saving of off mesh connections
Allow the user to specify the navmesh to edit
Allow more parameters for creating off mesh connections
Force bots to stay on the navmesh at all times
Add support for off mesh connections to bot nav
Merge remote-tracking branch 'remotes/origin/master' into bots