Mainly documentation
Fixed use of _PERL_ when not declared (thx @steeve85)
* minor fix
* doc added
* [fixed] `lbind` incorrect command line (@steeve85)
Merge branch 'master' of github.com:hugsy/proxenet

Conflicts:
	control-server.c
	core.c
* cleansing useless stuff
* README updated
* fixed memleak
* doc added
* debug ssl
* memleak fixed (again)
Just so typing "enter" doesn't display "invalid command"
Remove useless things
Fixed misinterpretation, perl plugins are good now (I hope so!)
* added checks on users input
* call to proxenet_free_config() is safe
* added documentation & comments
Merge branch 'master' of github.com:hugsy/proxenet
* adding ssl key example (so it works out of the box)
* fixed incorrect option parsing
Add check for perl plugin's return value
Split plugin deletion in multiple function
Delete plugins if they fail to load
Merge remote-tracking branch 'upstream/master'
* Adding perl directories for old Fedora
* Making of ssl keys more strict
* untracking .gitignore