Merge pull request #17 from nsoranzo/master

Fix MUSCLE compilation.
remove lapack dependency
add test repositories for Galaxy Tool Shed features
add base perl package mit cpanminus
add bioperl as example package
add libgd package
add initial tpp 4.6 package
change QT_PATH to QT_ROOT_PATH to be consistent with other packages
add inital expat wrapper
description changes
migrate to GALAXY_SLOTS
add some bugfixes and ideas from Ira
several build fixes
add test repository to test the perl installation environment
add rename to full version
add new faToTwoBit, gfClient and gfServer recipes
Merge branch 'master' of https://github.com/bgruening/galaxytools
update infernal to version 1.1
infernal version 1.1
add requirements to graphclust