Sudachi version 0.1.1

This release includes some bug fix and update of dictionaries.

• Add a Prolonged Sound Mark normalization plugin
• OOV cannot start with IDEOGRAPHIC ITERATION MARK
• Read the configure files from jar as default
• JoinNumericPlugin can normalize numbers
• Add APIs to get Part-Of-Speech ID
• Add a option to ignore runtime errors to the command line tool
• Fix a bug that causes using more than 8 user dictionaries
• Change behaviors for ゛ (U+309B) and ゜ (U+309C) (refs #48)