Add Git and Subversion description
Fix Docker spelling and order
ignore aliases for different commands
Revert "ignore aliases for different commands"

This reverts commit 7e360b81bfbe0fc658e255220e8d20d5fc5457b3.
added -f for commands mv and rm to overrides any previous -i or -n options
Perform system-wide NPM proxy configuration.
Summarize explanation for application configurations
Inhibit docker restarting when no configuration change
Add a note to clear proxy configurations before disabling
Add note to disable specific applications
Simplify a complex operation
Add a function disabling specfic applications
Set tailor style.indentation_spaces off bacause of incorrect indications
Merge pull request #86 from otahi/add_documentation_svn_git

Add documentation for Git and Subversion
Merge pull request #90 from sasg/feature_ignore_aliases

ignore aliases for different commands
Merge pull request #91 from jonekdahl/master

Perform system-wide NPM proxy configuration
Merge pull request #93 from otahi/disable_specific_application

[WIP] Disable specific applications
Merge pull request #92 from otahi/inhibit_docker_restart_when_no_change

Inhibit docker restarting when no configuration change

Conflicts:
	lib/vagrant-proxyconf/action/configure_docker_proxy.rb
	lib/vagrant-proxyconf/cap/coreos/docker_proxy_conf.rb
Style nitpick
Don't fail if removing non-existing git proxy configuration

Calling `git config --unset-all` for non-existing keys exits with
non-zero exit code. We just ignore all the errors here.