Add "isRtl" property to support right-to-left (mirror-flip) languages.
Indent "rtlMatches"
Added test for rtl in tours.
Allow isRtl on tour config options.
Added comment.
isRtl can now be passed as a configure option.
readded accidentally removed lines
Merge pull request #133 from ima007/master

Add right-to-left support to hopscotch
GH-40 NextOnTarget Click event not always removed
Merge pull request #137 from kate2753/gh40

GH-40 NextOnTarget Click event not always removed
GH-108 Ignore skipped steps in numbering