gitsh v0.6

New features

• :echo command (Mike Burns, Calle Erlandsson)
• Developers can run the test suite using the autotools make check target (Mike Burns)
• Tab complete remote names (Alex Sunderland)
• Various small parser and documentation improvements (Alex Sunderland)

Bug fixes

• ctrl-c while running a Git command with a pager no longer leaves gitsh in an ambiguous state (George Brocklehurst)
• Tab completion for Git aliases containing newline characters (Yasuharu Ozaki)
• Tests will run regardless of the contents of the current user's home directory (Luís Ferreira, Alex Sunderland, George Brocklehurst)
• Fixed Linux upgrade and install problems caused by a duplicate version.rb file (George Brocklehurst)