libreddit: Fix error in new EscCode parser

This patch fixes a missing break statement. The result of no break
statement meant that the next 4 characters got choped off (Due to the
positioning of the code, the unicode parsing was right after the
newline parsing, which was missing the break).
libreddit: Detect the \" EscCode

This patch adds a case in the EscCode parser to check for the Escape
sequence \", and handle it accordingly.
Merge pull request #45 from DSMan195276/fix-char-parser

libreddit: Fix bug in Char parser and add support for \" Escape code