Added failure_path param
Created introduction and toctrees
Created DialogHelper documentation
[WIP] FormatterHelper docs
Added cookbook article about console logging
Fixed formatting, improved example of command exit code logging to include the actual exit code
Fixed too long line
Fixed style, added explanation on why we are re-implementing part of the parent method
Corrected log folders path
Added link to console/logging in cookbook map
Added rough version of Security Component Documentation,
about firewall, firewall map, firewall listeners, authentication manager,
password encoder factory, password encoders, user providers
Added third chapter, on authorization
Modifications based on feedback by @WouterJ and @stof
Wrong method name 'register' should be 'addListener'
Modified the index to contain all chapters
Style modifications based on feedback from @WouterJ
Tweaked links to become phpmethod roles
Changing description of symfony installation to composer
Adding a link to composer and mentioning the installation of it.
Bugfixing a few typos; Adding install command for composer