fix CommonSpec tests

added chutzpah as nuget package
progressive loading server changes
Merge pull request #555 from yl790/master

Progressive loading server changes
[HotFix] Remove Service Attributes - Merge Conflict Fix for Progressive Loading
Merge pull request #558 from javierluraschi/ProgressiveLoadingHotFix

[HotFix] Remove Service Attributes - Merge Conflict Fix for Progressive
Revert "[HotFix] Remove Service Attributes - Merge Conflict Fix for Progressive Loading"

This reverts commit 0deee28a8890094dada25d27e6841200d4cbdad0.
Revert "progressive loading server changes"

This reverts commit 594a18c652e95390d6fd3de3d89b6a81a56d9a43.
Merge pull request #559 from javierluraschi/RevertProgressiveLoading

[HotFix[ Revert Progressive Loading (Commit 594a18c652)
ToursDescription
SEO Integration
Merge pull request #560 from a-chumagin/master

fix CommonSpec tests
ChronoZoom Architecture Document - Overview
Merge pull request #562 from javierluraschi/ArchitectureDocOverview

ChronoZoom Architecture Document - Overview
Merge pull request #561 from jilarson/seonew

SEO Integration
Small fix for TS dataform opening handler
clean code for Unit tests. datesSpec.js

fix bl tests

added test for leap year to BL tests

typo
Merge branch 'master' of https://github.com/alterm4nn/ChronoZoom
Merge pull request #565 from a-chumagin/master

clean code for Unit tests. datesSpec.js
Merge pull request #567 from charuch/ToursDescription

ToursDescription
Progressive Loading - Database Changes