BUG UPGRADE MORE THAN 160 WS.

When you try to upgrade more than 160 ws in a single PM instalation a TO MANY CONNECTIONS ERROR happens, and this stop the ws upgrade.

When you make the upgrade of many ws, each ws opens a new connection to the DB, and this is closed only at the end of all ws upgrade, so this cause the TO MANY CONNECTIONS error.

To solve the problem I kill the connection to the DB at the end of each ws upgrade.
Merge pull request #2516 from Jennydmz/master

BUG UPGRADE MORE THAN 160 WS.
BUG-15198 Text field con query en modo view sigue ejecutando el query.

Todos los campos que tienen habillitada la opcion de query se ejecutaban en modo view cambiando el valor escogido o ingresado por el usuario a el valor que devuelve el query.

Se agrego una validacion para evitar que cuando el form esta en modo view se ejecute el query para los siguientes fields: text, currency, percentage, textarea, hidden, suggest.
Merge pull request #2517 from Jennydmz/master

BUG-15198 Text field con query en modo view sigue ejecutando el query.
BUG-14033 Multiline grid in Dashboards for IE8 and IE9

Dashboard Titles with validation
Merge pull request #2519 from norahmollo/14033

BUG-14033 Multiline grid in Dashboards for IE8 and IE9