MDL-21694 Moving portfolio strings into plugin space

diff --git a/lang/en_utf8/portfolio_boxnet.php b/portfolio/boxnet/lang/en_utf8/portfolio_boxnet.php
similarity index 100%
rename from lang/en_utf8/portfolio_boxnet.php
rename to portfolio/boxnet/lang/en_utf8/portfolio_boxnet.php

diff --git a/lang/en_utf8/portfolio_download.php b/portfolio/download/lang/en_utf8/portfolio_download.php
similarity index 100%
rename from lang/en_utf8/portfolio_download.php
rename to portfolio/download/lang/en_utf8/portfolio_download.php

diff --git a/lang/en_utf8/portfolio_flickr.php b/portfolio/flickr/lang/en_utf8/portfolio_flickr.php
similarity index 100%
rename from lang/en_utf8/portfolio_flickr.php
rename to portfolio/flickr/lang/en_utf8/portfolio_flickr.php

diff --git a/lang/en_utf8/portfolio_format_leap2a.php b/portfolio/format_leap2a/lang/en_utf8/portfolio_format_leap2a.php
similarity index 100%
rename from lang/en_utf8/portfolio_format_leap2a.php
rename to portfolio/format_leap2a/lang/en_utf8/portfolio_format_leap2a.php

diff --git a/lang/en_utf8/portfolio_googledocs.php b/portfolio/googledocs/lang/en_utf8/portfolio_googledocs.php
similarity index 100%
rename from lang/en_utf8/portfolio_googledocs.php
rename to portfolio/googledocs/lang/en_utf8/portfolio_googledocs.php

diff --git a/lang/en_utf8/portfolio_mahara.php b/portfolio/mahara/lang/en_utf8/portfolio_mahara.php
similarity index 100%
rename from lang/en_utf8/portfolio_mahara.php
rename to portfolio/mahara/lang/en_utf8/portfolio_mahara.php

diff --git a/lang/en_utf8/portfolio_picasa.php b/portfolio/picasa/lang/en_utf8/portfolio_picasa.php
similarity index 100%
rename from lang/en_utf8/portfolio_picasa.php
rename to portfolio/picasa/lang/en_utf8/portfolio_picasa.php