lekhika 1.3.0

table installer and theme installer script included with release zip

1. cleaned unusable letter combinations
2. added numbers
3. changed fullstop for devnagari purnaviram
4. added theme and theme installer
   if anyone want experiment version can build from source.
   here is release version 1.3.0
   release-1.3.0.zip

What's Changed

• removed dictionary to make keyboard usable by @khumnath in #1
• Update README by @khumnath in #2
• put scripts by @khumnath in #4
• Update lekhika.txt by @khumnath in #6
• refactor outputs by @khumnath in #5
• icon colour changed aded anuswara chandrabindu and visarga to table m… by @khumnath in #7
• Update readme.md by @khumnath in #8
• update readme by @khumnath in #10
• update readme by @khumnath in #11
• aded experimental table for testing by @khumnath in #12

Full Changelog: 1.0...1.3.0