Merge branch 'release/3.0.7.0' into develop
Bump version 3.0.8.0dev
Fixed remove contact mechanism url and implementation #4352

* Changed contact mechanism removal url
Merge pull request #180 from prakashpp/feature/task-4352

Fixed remove contact mechanism url and implementation #4352
Add a get_version method to nereid
Changed urls to new style route #4376
Merge pull request #182 from prakashpp/feature/task-4376

Changed urls to new style route #4376
Add a get_version method to nereid
Merge branch 'hotfix/3.0.7.1' into develop
Merge pull request #183 from sharoonthomas/develop

Add a get_version method to nereid
Default fallback for currency is now based on locale
Merge pull request #184 from sharoonthomas/develop

Default fallback for currency is now based on locale
Provide email id in nereid user serialization
Merge pull request #185 from prakashpp/develop

Provide email id in nereid user serialization
Improve render_email encoding

render_email had header quoting issues when email
had From or To having unicode characters
Merge pull request #186 from sharoonthomas/develop

Improve render_email encoding
Merge branch 'hotfix/3.0.7.3' into develop
Avoid hinting charset to email Header
Merge branch 'hotfix/3.0.7.3' into develop
RFC2047 recommends use of ISO-8859-*

   When there is a possibility of using more than one character set to
   represent the text in an 'encoded-word', and in the absence of
   private agreements between sender and recipients of a message, it is
   recommended that members of the ISO-8859-* series be used in
   preference to other character sets.