opravy cssrc, htmlcode, csscode, doplneni workaround trid pro CSSBOX
Merge branch 'dev-v0.3' of
https://github.com/kozajaku/www-presentations-checker.git into dev-v0.3

Conflicts:
	Development/Implementation/checker/cssRedundancyChecker/src/main/java/org/presentation/cssredundancychecker/CSSRedundancyChecker.java
	Development/Implementation/checker/parser/src/main/java/org/presentation/parser/HTMLCode.java