Update version for 1.1.4 release + clean obsoletes

- Removal of Python 3.5, 3.6 and NodeJS 10
- Use ubuntu 18.04 instead of 16.04 for building and pushing to pypi

Fixes: BYVoid#690
Fixes: BYVoid#691

Bump version to 1.1.3

Ignore unrelated files for npm.

Republish npm (1.1.0-1).

Bump version to 1.0.6.

Bump version to 1.0.5.

Bump version to 1.0.4.

New node-opencc release 1.0.3-1.

Upgrade nan to 2.2.0 and fix build of OpenCC.

Bump version to 1.0.3