Add saving/loading of buildenvs
Add a + to the prompt to show it is loaded
Setup some good environments
Support switching the master buildenv and unloading environments
Load per-config git config
Add more environments
Add flake8 and rewrite vim config loading
Dont error out when git isnt around
Only run buidenv update when we have a tty
readme++
Add mex
update phrobo
Cleanup collabora env
update phrobo rpm packager
Add autotools extension, and use proper hooks for cmake/pkgconfig extensions
Set proper PATH ordering
crash-- vim
Update mex data dirs
Add congo and graviton environments
Fix cmake LIB_SUFFIX on 32 bit