Initial commit for autocompletion. Prepares all the needed command line arguments.
Put the needed parameters in a json string.
Save the json to a file and return a json after executing the python script.
Added autocompletion python script
Turn autocompletion args into Symfony params.
Escape shell arguments properly
Fixed an error in autocompletion JSON file name.
Fixed an error in autocompletion dir creation.
Fixed error messages.
Propagate the prefix to the python script
Update the autocompleter python script
Minor fix.
Merge branch 'autocompletion' of github.com:codebendercc/compiler into autocompletion

Conflicts:
	Symfony/src/Codebender/CompilerBundle/Handler/CompilerHandler.php
Use only two states for the autocompletion return values
Merge branch 'autocompletion' of https://github.com/codebendercc/compiler into autocompletion
Get the max count of results for autocompletion from the compiler rquest
Remove mcu handling since I get the defs from Fotis
Send the correct target architecture to clang for autocompletion.
Store the json files in the temp compiling directory. No need to permanently store them.
Merge branch 'autocompletion' of github.com:codebendercc/compiler into autocompletion