SourceTree should be source-tree, not sourcetree

According to https://github.com/phinze/homebrew-cask/issues/365
1Password 4.0.5
added jumpshare
Merge pull request #1451 from vitorgalvao/jumpshare

added jumpshare
Update sha1 to latest

Used the sha1 value supplied on the [download page](https://code.google.com/p/pandoc/downloads/detail?name=pandoc-1.12.1-1.dmg)
Merge pull request #1452 from chriskrycho/patch-1

Update sha1 for pandoc to latest
PwnageTool 5.1.1
Merge pull request #1453 from leoj3n/pwnage-tool-5.1.1

PwnageTool 5.1.1
updated cura with latest version
fixed typeo
Merge pull request #1454 from narango/master

Cura version update
Tor Browser Bundle 2.3.25-14
Wireshark 1.10.3
LogMeIn Ignition
Updated link to work with changes mad in version 0.18.0
Merge pull request #1449 from alexg0/logmein_ignition

Add LogMeIn Ignition for Mac
Merge pull request #1456 from tditlu/fs-uae

Update FS-UAE links
Droplr 3.5.2
add cask for gimp lisanet
Merge pull request #1457 from leonardvandriel/master

Add cask for Gimp-Lisanet @ 2.8.6