BISERVER-10832 Invalid setting in ESAPI.properties - Logger.LogServerIP is neither true nor false

whitespace was delete
BISERVER-8913 - Mail Server Setup - Save button needs confirmation popup.

fix for new field "Email Name used as Sender"
Merge pull request #1265 from aliakseihaidukou/BISERVER-8913

BISERVER-8913 - Mail Server Setup - Save button needs confirmation popup...
Merge pull request #1250 from kolinus/BISERVER-4188

BISERVER-4188 - UTF-8 bug in Mantle.jsp, localization is not working on ...
Merge pull request #1261 from AliaksandrDrebenchuk/BISERVER-10832

BISERVER-10832 Invalid setting in ESAPI.properties - Logger.LogServerIP is neither true nor false
BISERVER-9973 - Schedule name doesn't support special characters.

What was done:
1) all non alphanumeric and nonspace characters

BISERVER-9973 -  Schedule name doesn't support special characters.

What was done:
1) Special symbols except reserved are allowed

BISERVER-9973 - Schedule name doesn't support special characters.

What was done:
1) regular expression changed

BISERVER-9973 - Schedule name doesn't support special characters.

What was done:
1) refactoring
2) added several more prohibited symbols
3) proper encoding of uri parameters

BISERVER-9973 - Schedule name doesn't support special characters.

What was done:
1) added Unit test