basic calendarToPdf implementation
Added colors, wekkends and holidays for calendar to print as pdf
CalendarToPdf completed except for paired bts
InitDbClear() updated
Issue # 15 completed. Calendar can now be printed to pdf.
InitDbClear() updated
Merge pull request #69 from EricpolUkraine/test

Merge of tested v1.9.2-alpha.1 to development branch.
This commit to be merged to master as Release v1.9.2
Merge pull request #70 from EricpolUkraine/development

Release v1.9.2
Merge remote-tracking branch 'upstream/master' into development
To issue N58 InitDbClear method, In Web.config InitDbType is 'InitDbClear'
Issue #15: fixed bug when bt was displayed incorrectly in case it started long enough before from date; added validation for dates when trying to print calendar with displaying error messages; modifiaed page layout for calendar in order for input form to take less space and validation messeges to display in one row; refactored code for CalendarToPdfExporter to make it cleaner; added marking today with green color on calendar's header
Merge remote-tracking branch 'upstream/master' into development
Merge pull request #72 from AnnaStorozhenko/development

To issue #58 "Possibility to run Ajour from scratch with default 'admin' user "
merge with upstream/development
Merge pull request #71 from Bohdan-Tereta/development

Issue #15 fixed
To issue 62 GetHoliday. HolidayControllerTests updated
To issue 65 GetReportedBTs.cshtml From - To renamed to BT Dates
Merge pull request #73 from AnnaStorozhenko/development

To issue #62 GetHoliday. HolidayControllerTests updated
Fixed issue #74: Migrations can't be applied to database
merge with development