Fix Symfony Plugin's DebugCommand output

The output was not displaying correctly:

1) The Command output displayed nothing because the if statement was
   comparing MethodName() to MethodNameCommand(), thus it would never
   match, so continue was always executed

2) Formatting for command and event output was displaying incorrectly
   when the command or event id was shorter than the actual column
   header text.

Issues solved by:

1) Fixing the method name check to strip off 'Command' from the end
   before doing the comparison against MethodName()

2) Intialized the maxFoo variables to the column header text's length
   instead of 0, to ensure they'd always be a minium of the column
   header length, thus formatting fixed
Added a document showing how to implement Example 1 as a part of a Symfony project
Minor doc tweaks
Merge pull request #34 from mbadolato/fix_debug_command_output

Fix Symfony Plugin's DebugCommand output
Removed introductory note
Move commands display documentation section
Merge pull request #35 from mbadolato/symfony_example

Symfony example
Update README.md

Add references to the SymfonyExample document in the README
Merge remote-tracking branch 'upstream/master'
Merge pull request #36 from mbadolato/master

Add references to the SymfonyExample document in the README
Merge branch 'patch-1' of github.com:tacker/litecqrs-php into patch-1
Added test.