Guided Tour Functionality
Merge pull request #547 from graeme-f/master

Guided Tour Functionality
InlineComponent: catch ajax error.
Move Site<>FacilityType to a link table rather than a list:reference.
Upgrade jQuery to 1.10.2. Start work on S3AddPersonWidget2
Merge branch 'master' of git://github.com/nursix/eden
& fix Tours
S3LocationSelector2 supports Postcodes & Polygons
guided tour fix - allow for multiple args
Fix tour for MySQL, fix broken unit tests (facility_type_id).
S3SQLInlineComponent: fall back to resource-orderby if no orderby specified, S3Resource.select: always retain rows order
Potential fix for IS_ONE_OF orderby-bug (?)
LocatioNSelector2 work-in-progress: hide_lx, reverse_lx, geocoder options. Update bundled geopy
Merge branch 'master' of git://github.com/nursix/eden
Merge pull request #549 from graeme-f/master

guided tour fix - allow for multiple args
Merge branch 'master' of git://github.com/flavour/eden
Merge branch 'master' of git://github.com/flavour/ifrc
Merge branch 'master' of git://github.com/flavour/ifrc_qa