Refactoring of Utils > formatDiff and added row numbers (initial version)
remove unused vars and add tabsize in format diff template
Fix col width for num lines
Second revision, still have problem with width of colums
Now formatDiff work with list of files
Items from last review fixed
Fixed width for the num lines columns
Fixed indentation and file names align to left in diff
Merge remote-tracking branch 'Azakur4/master'
tidy up the styles after #459