Improve admin templates
Improve front templates
Improve topbar template
remove inline styles
Merge pull request #1177 from voltan/develop

Improve user module templates
Set direct url to other module pages on user activity
Merge pull request #1179 from voltan/develop

Set direct url to other module pages on user activity
Fix icons
Fix icons on home index template
Work on avator page
Update language files
Fix find password access if user is login
Improve activity and add doc
Fix template
Merge pull request #1182 from voltan/develop

Add local chnages
Merge pull request #1184 from taiwen/develop

Fixed variabled name in user module email templates
Merge branch 'develop' into user-ux

Conflicts:
	usr/module/user/locale/en/admin.mo
	usr/module/user/locale/en/admin.po
	usr/module/user/locale/en/default.mo
	usr/module/user/locale/en/default.po
Merge pull request #1185 from taiwen/develop

Formulate user reigster email strategy
Merge branch 'develop' into user-ux

Conflicts:
	usr/module/user/locale/en/admin.mo
	usr/module/user/locale/en/admin.po
	usr/module/user/locale/zh-cn/admin.mo
	usr/module/user/locale/zh-cn/admin.po
update french mail templates

fix https://github.com/pi-engine/pi/issues/1186, change charset to UTF8