Update Reverse geocode library with limit parameter

1.2.1

added limit optional param to reverse geocode library

Updated landmark info

Merge pull request #3 from baato/landmark

updated landmark instructions

1.2.0-alpha.3: Merge pull request #2 from baato/landmark

updated instructions

1.2.0-alpha.2: Merge pull request #1 from baato/landmark

added landmark voice info

1.2.0-alpha.1

fixed playback issue of some nepali instruction

Updates on नेपाली instruction

1.1.9

Updated navigation instruction

1.1.8

api response error handling

1.1.8-alpha.13

api response error handling

1.1.8-alpha.12

bug fixes

1.1.8-alpha.11

bug fixes