Refine put-policy.markdown.
bucket: qiniu-docs => developer.
userDefinedVariablesHref => xVariablesHref.
developer => qiniu-developer.
Merge branch 'feature/newdocs' of github.com:icattlecoder/docs.qiniu.com into feature/newdocs
Retitle.
Merge branch 'feature/newdocs' of github.com:icattlecoder/docs.qiniu.com into feature/newdocs
Refine imageinfo.markdown.
Fix some description.
Reformat exif.markdown.
Reformat imageview.markdown.
Reformat imagemogr.markdown.
Remove api/overview/up/append.markdown.
Reformat watermark.markdown.
Remove docs/v6/api/overview/fop/custom-fop.markdown.
Merge pull request #26 from hughlv/feature/fix_1

Fixed broken links.
Merged.
<a name="..."> => <a id="...">.
Merge pull request #27 from BluntBlade/feature/newdocs

Feature/newdocs
Fixed fmt issue in imageMogr.