Edited Readme

Added require parameter for the Gemfile include
Merge pull request #1 from milafrerichs/readme

Edited Readme
Update README to fix link to Freckle API
clean up gemspec by removing rubyforge_project line
Merge pull request #2 from jaimeiniesta/patch-1

Update README to fix link to Freckle API
Merge pull request #3 from jaimeiniesta/norubyforge

clean up gemspec by removing rubyforge_project line
Adds development environment notes to README
Adds 'all pages' support for entries api
Merge pull request #4 from ckdake/master

Adds 'all pages' support for entries api
can now find project by ID

added new :single option to ClientResource::get, added Project::find
function.
removed unused project response file
Merge pull request #5 from spikegrobstein/find_project_by_id

implemented find project by ID
add new page options for entry find