Remove -matawarn- (now in its own repo)
Rename -stgit- as -stgit9-
Bump required Stata version from 9 to 9.2
-stgit- calls the correct subroutine based on Stata version
Change command syntax

-stgit_parse- parses the command line and searches for the repository.
Move summary display to subroutine
Add error handler
Add Java implementation for Stata 13
Add cscript shell
Add cscript tests
Add support for detached HEAD