update dependencies
Add gear.file object

Gives readJSON and readJSONC (JSON+Comments) methods
gear cli now checking cwd/Gearfile args
Merge branch 'master' of github.com:fpirsch/gear into fpirsch-master
Merge branch 'gear.file' of github.com:fpirsch/gear into fpirsch-gear.file
s/file/Util/g
Merge remote-tracking branch 'upstream/master'