[Feature Request] Like/React to Stories #39

[shine-jayakumar]

• Added -ls, --likestory option to like stories
• Added -cs, --commentstory option to comment on stories
• Added -rr, --reloadrepeat option to reload the target

updated README.md

modified instafunc.py:

• added methods open_story, pause_story, like_story, next_story, get_total_stories, comment_on_story

modified instalikecombot.py:

• added options -ls, -cs, -rr