[ticket/12731] Add YouTube custom profile field
* Dragooon/ticket/12731:
[ticket/12731] Add functional test for youtube field
[ticket/12731] Set field_active to 1 for YouTube field
[ticket/12731] Add YouTube custom profile field
Conflicts:
phpBB/install/schemas/schema.json
phpBB/install/schemas/schema_data.sql
phpBB/language/en/memberlist.php
tests/functional/ucp_profile_test.php
[ticket/12732] Add Skype custom profile field
* Dragooon/ticket/12732:
[ticket/12732] Update schema.json for Skype
[ticket/12732] Add functional test for Skype profile field
[ticket/12732] Values shouldn't be escaped for schema_data.sql
[ticket/12732] Set field_active to 1 for Skype's field
[ticket/12732] Add unit tests for ALPHA_PUNCTUATION
[ticket/12732] Missing comma after validation definition
[ticket/12732] Improve ALPHA_PUNCTUATION description
[ticket/12732] Use user info instead of chat as default Skype action
[ticket/12732] Add Skype custom profile field
Conflicts:
phpBB/install/schemas/schema.json
phpBB/install/schemas/schema_data.sql
phpBB/language/en/memberlist.php
tests/functional/ucp_profile_test.php
tests/profilefields/type_string_test.php
[ticket/12733] Add Twitter custom profile field
* Dragooon/ticket/12733:
[ticket/12733] Add functional test for twitter profile field
[ticket/12733] Values needn't be escaped for schema_data.sql
[ticket/12733] Set field_active to 1 for Twitter
[ticket/12733] Convert spaces to tabs
[ticket/12733] Fix spacing for block header in profilefield_twitter.php
[ticket/12733] Update schema.json
[ticket/12733] Add Twitter custom profile field
Conflicts:
phpBB/install/schemas/schema.json
phpBB/install/schemas/schema_data.sql
phpBB/language/en/memberlist.php
tests/functional/ucp_profile_test.php
