added tmLanguage support for new pointer lifetime syntax using single quote
fixed whitespace syntax error in json tmlang.
new style single quote pointer region now works in argument lists
fixed function regex to accept quote style regions in generic parameter list
interaction between single quoted chars and quoted region syntax is now mutally exclusive. Added alpha numeric pattern for fn
Merge pull request #5 from brianheylin/master

Added tmLanguage support for new pointer lifetime syntax using single quote