Update validation on destination create / edit

[samrooke]

Is your feature request related to a problem? Please describe.
We require more validation in MIG when creating and updating destinations.

Describe the solution you'd like
Destination Name and AETitle both require validation to not allow special characters (non a-z, A-Z, 0-9) or spaces.

Destination Address requires new validation to only allow a valid IP address value or a valid hostname. Examples of regex for both are below:
IP address regex

^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]).){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])$

Hostname regex

^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9-][a-zA-Z0-9]).)([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9-]*[A-Za-z0-9])$

Destination Port requires new validation to only allow port numbers between 1 and 65535. Example regex below:

^([1-9][0-9]{0,3}|[1-5][0-9]{4}|6[0-4][0-9]{3}|65[0-4][0-9]{2}|655[0-2][0-9]|6553[0-5])$

[mocsharp]

Closing as completed in #261