Version 1.8

Thanks to Dmitri Perunov for informing me of the fixes pending on github!
1. Fix for folding private, public, protected class variables + multi-line param by Jess Telford
2. Fix to make it work well as ftplugin (default now), added option for folding classes (disabled by default) and fix for fatal behavior, all by pekepeke
changed line break to lf
Update README
Updated readme
Merge branch 'master' of github.com:matsubo/phpfolding.vim into matsubo-master

Conflicts:
	README
Merge branch 'matsubo-master'