Merge pull request #42 from bkingery/master

Updated environment with a tmp dir for ifds
Merge pull request #44 from bkingery/master

changed HSITE to point to /groups
Merge pull request #45 from bkingery/master

updated render script with liz's changes
Fixed height issue with checkout dialog box
Merge pull request #46 from spartacus125/master

Fixed height problem with checkout dialog box
Made various presets and default preferences

Also, made a directory for settings and presets that is put into
the Houdini path.
Merge branch 'master' of git://github.com/byu-animation/byu-animation-tools

Conflicts:
	project_env.sh
Merge pull request #47 from eestrada/master

Presets are awesome now :)
added hq_render presets