Add ftp support to deployer.
Use graceful-fs for util.file.write

fs.writeFile won't, it appears.
Merge pull request #174 from jjgod/master

Use graceful-fs for util.file.write
Merge pull request #167 from haosdent/master

Add ftp deployer plugin
Changed filename escaping rule #187
http://en.wikipedia.org/wiki/Filename#Reserved_characters_and_words
Changed URI escaping rule #187
http://tools.ietf.org/html/rfc3986#section-2.2
Rename duplicated categories/tags #187
Merge branch 'hotfix/1.1.4'
1.1.4 release
Merge pull request #2 from tommy351/master

update to 1.1.4