1. Fix bug with font weight/style in ChunkCssApplier.
2. Fix bug with margin and margin-left/right/top/bottom css property priorities.
DEV-751: CompareTool usages refactoring.
DEV-759 Improvement in CompreTool based tests: move pdf compare to tearDown.
Reverted the changes in pdf comparison in tests.
Move multipleLeading field from Paragraph/NoNewLineParagraph to Phrase.
Setting SNAPSHOT version
Weird, unpredictable test failures on Jenkins; trying without parallel testing.
DEV-782: Xmlworker: add support of UTF-8 symbols in case css parsing.
DEV-167 XFA:Letter-spacing support
Enable more tests in maven. Tests a ignored by maven if their names do not conform to *Test* naming patterns.
Support for element.class and element#id selectors
Changing 1T3XT BVBA into iText Group NV
Adding Google Analytics code so that the API documentation is also taking into account.
Adding GA code in the footer instead of the header (everything in the header is used twice).
DEV-814: Add ITextTest, modify XmlWorkerTests
Updating the Google Analytics code
version changed 5.4.6-SNAPSHOT -> 5.5.1-SNAPSHOT
Fix sent in by Arnošt Havelka (Asseco):

Fixes a rowspan issue where a cell would be truncated when it followed a rowspan.
Bugfix: <!----> wasn't recognized as a closed comment block and kept writing the rest of the html file to memory().comment().
changed the value of TBODY to "tbody" instead of "thead"