upd: version of pycharm to 3.4
Merge pull request #4588 from nicholsn/master

Update version of pycharm to 3.4
Update Vagrant to 1.6.3
Merge pull request #4589 from ngocphamm/patch-14

Update Vagrant to 1.6.3
Remove space from vagrant checksum
Fix hash mismatch with Vagrant

A space was added. Sorry!
Merge pull request #4591 from ngocphamm/patch-15

Fix hash mismatch with Vagrant
Merge pull request #4590 from yveslaroche/fix-vagrant-checksum

Remove space from vagrant checksum
Added sixtyforce 0.9.8
Merge pull request #4593 from JALsnipe/sixtyforce

Added sixtyforce 0.9.8
Update cons serf to 0.6.1
rstudio 0.98.507
Merge pull request #4597 from sjackman/rstudio

rstudio 0.98.507
Merge pull request #4595 from lalyos/serf

Update cons serf to 0.6.1
SourceTree 1.9.3
Merge pull request #4598 from ahbeng/sourcetree-1.9.3

SourceTree 1.9.3
ControllerMate 4.8.2
Merge pull request #4599 from ahbeng/controllermate-4.8.2

ControllerMate 4.8.2