branch convention message
+tree
non-destructive, quieter sync-projects
sync projects: not master explicitly
removed outdated comments
re-add origin on every fetch

incase it changes
remove auto rebase
tidy aliases + b=git branch -a
update submodules to latest
wget: save to server suggested filename
change fish prompt to use better printf
hacks to fix locale on mac os x
worked around unaliad bug
hack to fix fish ls alias on os x
remove unused path ~/local/bin
floating-point bc and math wrapper for bash
+ x-bc extensions, load standard library also
+bcrc file type
removed trace of old presets system
+livecd build script