DatabaseManager Versions Save

1. copy/clone table
2. fix db connection profile edit issue

1. fix table designer user defined data type for sqlserver
2. add database diagnosis

1. fix datatype parse: oracle interval, mysql timestamp, sqlserver time
2. add database backup feature

retain comment when run scripts: view, function, procedure, trigger

1. fix mysql and oracle index create script error
2. fix bulkcopy: only one table data copied
3. enhance pivot parse
4. fix function translate issue: miss declare for plsql to tsql
5. sort table columns before convert db schema

1. add table designer
2. add pivot parse

1. fix sqlbulkcopy issue: guid to sqlserver, decimal of mysql and number of oracle
2. move generate script code from dbinterpreter to new class

1. define datatype specification and redefine datatype mappings
2. fix sql parse issues

Base on v1.0, the changes as following:

• Move "Clear Data" and "Empty Database" from DatabaseInterpreter.Core to DatabaseManager.Core
• Add alter operation for view/function/procedure/trigger
• Fix sql parse issue for select from multiple tables with comma, table alais with "as"
• Fix sql query editor intellisense: insert selected word and comment issue