Merge branch 'release/v2.8.7' into develop
Fixing issues with importing the default contact form.
Fixed BCC/CC fields only sending to the first email address in the list.
Update welcome.php
Changing video link in the readme.txt file.
Fixing a bug that could cause the Ninja_Forms()->sub( sub_id )->get_fields() method to return an empty array.
Credit Card field labels and descriptions can now be edited within the field settings tab.
Removing un-necessary settings files.
Fixed several strings that weren't internationalised properly.
Removed HubSpot from the add-ons list.
Removing unnecessary functions.
Removed the Form Settings help tab until new information can be added.
Code cleanup.
Fixed several strings that weren't internationalised properly.
Fixed several strings that weren't internationalised properly.
Updating the Ninja Forms POT file so that it includes new strings added in recent versions of Ninja Forms.
Updating to version 2.8.8.
Merge branch 'release/v2.8.8'

Conflicts:
	readme.txt
Updating readme.txt.
Updating readme.txt.