Merge pull request #90 from real-chocopanda/allow-choosing-http-protocol

Allow overriding the install url.
clarify rvm:install_rvm does install/update
Merge branch 'master' of https://github.com/wayneeseguin/rvm-capistrano
make 'rake' run rspec tests
remove superfluous parameter in call to run_without_rvm
Merge pull request #91 from aspiers/fix-run_silent_curl

remove superfluous parameter in call to run_without_rvm
add rvm:info_list
1.5.0
Merge branch 'master' of https://github.com/wayneeseguin/rvm-capistrano
restrict capistrano version to 2.15.x as 3.0 was released and is not yet tested, fix #94
1.5.1
add a note about capistrano 3.0
point to rvm1/capistrano3
fix enumeration of compatibility
improve the rvm1/capistrano3 link
Fix typo in README
Merge pull request #96 from henare/patch-1

Fix typo in README
Update rvm_methods.rb