[BISERVER-10889] Restructure import handler construction/injection.  Make import Handlers plugable and self contained in plugin.
[BISERVER-10889] Restructure import handler contstruction/injection - bug fix.
BISERVER-9923 - Administration / Users & Roles i18n

Tool buttons are with hints now.
BISERVER-10507 - Wording of sender email in Email Settings is poorly worded

revert changes according Wes comment
Merge pull request #1278 from aliakseihaidukou/BISERVER-10507

BISERVER-10507 - Wording of sender email in Email Settings is poorly wor...
Merge pull request #1277 from aliakseihaidukou/BISERVER-9923

BISERVER-9923 - Administration / Users & Roles i18n
Merge pull request #1248 from tkafalas/feature

[BISERVER-10889] Restructure import handler construction/injection.  Mak...
[BISERVER-10966] - Internationalization using locale with country code not working.
 Adding a check for the locale on the page in a meta tag.
Merge pull request #1287 from rfellows/dev

[BISERVER-10966] - Internationalization using locale with country code not working