Release v0.7.0

THIS VERSION IS OUTDATED - latest downloads are here: https://subtitlecomposer.kde.org/download.html

Instructions on using AppImage can be found here

This is stable release v0.7.0 build.

Travis CI build log: https://travis-ci.org/maxrd2/SubtitleComposer/builds/551457867/

Experimental Build - rtl branch

Instructions on using AppImage can be found here

This is the rtl experimental build for testing RTL script support.
More details here: #98

Travis CI build log: https://travis-ci.org/maxrd2/subtitlecomposer/builds/546996353/