Merge pull request #1 from acm-uiuc/master

pull in update script
fixed emacs init bug on emacs24

emacs 24 would fail to detect that global linue mode was installed and
the init would crash.
fixed bug where the install script failled to detect broken symlinks
svnpull and svnpush alias
Merge pull request #2 from Swotfabs/master

svnpull and svnpush alias
Merge pull request #6 from silverdev/master

Bug fix for install script