[#27][#90][#92] Refactor language selection, runs using AJAX

[#83][#59] extend babel plugin OnResourceDuplicate for nested resources
[#67] italian translation
[#60] Added Dutch translation
[#58][#64] Fixed the error with updating a resource, at least in the quick update window
[#70] fix is_folder to isfolder
sychronizeTvs to synchronizeTvs
update gitignore
[#44][#29] Using cultureKey instead of contextKey on BabelTranslation snippet
[#84] optimize OnResourceDuplicate
[#75] Replaced deprecated method clearCache() with refresh()
[#78][#62] added outputSeparator for BabelLinks
[#82] Check for resourceId parameter before defaulting.
[#82] Check for resourceId parameter before defaulting.
[#88] Skip unpublished contexts
add loading mask
apply "this"
add getMenu method to be used to override with new setup
[#56] Emptying the MODX trash can corrupt values in modx_site_tmplvar_contentvalues
remove junk
add &includeUnlinked property to BabelLinks, option to skip/include unlinked context

set &showCurrent's default as 0
[#51] Append URL parameters of current page if any
[#77] Update readme.txt
automate version on build.transport