Updated samples to bit 3.4.0

Updated to bit 3.3.0

Fixed date picker issue. This closes bitfoundation#174 bitfoundation#176

 bitfoundation#175

Updated samples to bit 3.0.0

Try getting connection strings from connection strings section of con…

…figuration if any

Updated npm packages

Updated to bit 2.9

Updated to bit 2.8

Updated to bit 2.7.1

ts settings of bit changeset manager