add vim temp files to .gitignore
add logic to extract summary from a gemspec file contents
add summary extractor case when someone renames the variable
add mock github response helper
add GemspecInfo class to represent a possibly remote gemspec file
fix use GemspecInfo in case of the gem source is not rubygems
add final integration with GemspecInfo
remove extra .gitignore lines
replace if for case statement
return nil if the summary is not found
split #extract_summary specs into their own contexts
use shared example for common spec
Merge pull request #3 from fespinoza/fetch_description_from_gemspec

Fetch description from gemspec