fix issue #10
update combined data file
add provinces identity, fix issue #18
update data struture output
update combined data using new structure
add simple JSON output support for PHP lower than 5.4.0
add utf8 support for output
remove unwanted files
add boundary data for Islamabad. Ref: issue #19
update to match universally for both branches
add and merge data from pk-districts
correct titles, fix typo. Resolve issue #21
Merge pull request #22 from jabranr/master

Fix quite a few issues