Update Pastels UI to Smaragdine
[Database] Added option to persistent connection
[Database] Added option to set error mode
[Database] Added option to force column names to a specific case

0 = natural  |  1 = upper  |  2 = lower
increased version to 0.6.3
Merge pull request #34 from tsapeta/0.6.x

merge 0.6.x to 0.7.x
[String] added fword and lword functions, they return the first or last word of the string
[JavaScript] adding class prototype
[View] use JavaScript class
Merge pull request #35 from tsapeta/0.7.x

merge 0.7.x to 0.8.x