Fix encoding issue (non UTF-8 characters) and maven build after API level change

The maven build errored out with:

[ERROR] ComicReader/ComicReader/src/com/blogspot/applications4android/comicreader/comics/MenageA3.java:[159,19] error: unmappable character for encoding UTF-8
[ERROR] ComicReader/ComicReader/src/com/blogspot/applications4android/comicreader/comics/MenageA3.java:[159,25] error: unmappable character for encoding UTF-8

Because of invalid characters.  I got the correct characters from this website:
http://www.fileformat.info/info/charset/UTF-8/list.htm

Also the api level needed changed to 8 from 7 because of the installLocation addition in the manifest.