fixes #4600 made missing text part translatable
ignore new plugins during translation update
language update  refs #3430
Merge pull request #217 from piwik/translationupdates

[automatic translation update] Updated 315 strings in 6 languages (bg, de, el, et, it, bg)
made file integrity warning completely translatable
Merge pull request #216 from craue/i18n-file-integrity-warning

made file integrity warning completely translatable