added ' around splunk::install_source for install_command variable
Merge pull request #1 from evanstachowiak/master

HTTP download breaks if there are no single-quotes around the url and there are special characters
Updated Modulefile
Splunk module converted to params_lookup
Add geppetto infrastructure and update .gitignore
Add missing any2bool call
Merge pull request #2 from DavidS/geppetto-fixes

Geppetto fixes