Merge branch 'betterdocs'

Conflicts:
	README.md
Merge branch 'release/0.6.5'
Merge branch 'release/0.6.6'
Merge branch 'release/0.6.6'
polish code
[meta] fix parsing dates array
[docs] split oEmbed and Iframely into 2 docs
[docs] fix some styles and formatting
[docs] improve links and meta descr
[docs] near final cleanup
[docs] mention that SSL flag filters out only active warnings
[docs] add rel=summary description
[docs] what's new for v 0.7.0
[docs] Flash checker to whatsnew
[docs] simplify readme
[docs] minor tweaks in readme
update to version 0.7.0
Merge remote-tracking branch 'origin/params2docs' into release/0.7.0
Merge branch 'release/0.7.0'

Conflicts:
	plugins/links/video_src.js
	plugins/meta/date.js
[links] do not apply whitelist for iframely thumbnaill links