v1.13

• [Enhancement] Introduced byPrefix methods for fetching records by row key prefix
• [Enhancement] Introduced .records methods for fetching large number of records (these methods efficiently maintain iterators internally without loading records in memory - hence safe to fetch millions of records using them)
• [Enhancement] Introduced method to fetch records by HBase's Scan object
• [Improvement] Improved build time by optimizing test cases
• [Improvement] Further improved test cases, javadoc and documentation