Add grunt-glotpress implementation
Fix implementation
i18n:
- updated: ar, cs_CZ, de_DE, es_ES, fa_IR, fr_FR, he_IL, hr, hu_HU, id_ID, it_IT, ja, nb_NO, nl_NL, pl_PL, pt_BR, pt_PT, ru_RU, sk_SK, sv_SE, tr_TR, zh_CN
- added: el
Add `glotpress_download` to the `build:i18n` task.
Base .pot file name off of textdomain
Change title if premium is detected [Finishes #82519508]
remove next scripts from the conflicts list.
Merge pull request #1809 from Yoast/stories/PVW/headtitle

Change title if premium is detected [Finishes #82519508]
Merge pull request #1811 from Yoast/stories/OR/nextscripts

remove next scripts from the conflicts list.
Messages changed, now show full sentences instead of parts
Merge pull request #1823 from Yoast/stories/PVW/msglabel

Messages changed, now show full sentences instead of parts [Finishes #81951246]
Make sure trunk uses the same version number as master.
Fix broken build and use new travis build environment
Merge pull request #1785 from Yoast/grunt-glotpress

GlotPress grunt task
Merge branch 'trunk' of git://github.com/Yoast/wordpress-seo into Fix-php-notice-backward-compat