added table check before applying patch
Merge branch 'master' of github.com:daohoangson/DevHelper
removed new line chracter stripping
added code to keep class database table name as-is if name starts with `xf_`
updated new coding convention for installer
improved var export for array in one line
fixed compatible with new install method
added is_file check when export to avoid processing dead links
v20130701 -- adopted new coding standard
added code to avoid variable name and plural name conflict
added order to blacklist for table alias
added code to avoid hidden files in exporting