added avatar field to AbstractUserProfile and api update functions
added/updated form Pure CSS form templates
add update email api functions
add missing imports for delete email api
Merge pull request #39 from pkkup/master

user email update apis and templates
adding account settings and emails form templates
Merge pull request #40 from pkkup/master

adding account settings and emails form templates
added account/settings.js
Merge pull request #41 from pkkup/master

added account/settings.js
added password changed notification email
Merge pull request #42 from pkkup/master

added password changed notification email
forgot to include files
Merge pull request #43 from pkkup/master

forgot to include files for password changed email