slugify tags

old_hash seems broken
Fixed bug which caused concatenated hash tags

Fixed by using $.each for $target.
Discovered when trying $target.text() to get source, failed with
multi=true
merged dev
Slugify tag feature implemented

milestone v0.2.a
[x] milestone v0.2.a

slugify option => hash source will be auto slugged
Rearranged defaults and added slugify option

alphabetically rearranged default options and added new boolean
slugifySource option.
Merge branch 'milestone-v0.2' of https://github.com/arpitremarkable/jquery.hashTag.js into milestone-v0.2
Function chaining support for functions implemented

milestone v0.2.b
Can now do $('a').hashTag().addHash(['inbox', 'unread',
10]).applyHash();
[x] milestone v0.2.b

Function chaining support for library functions
Example to show basic usage added

milestone v0.2.c
Merged milestone v0.2 branch into master

v0.2 ready for release