Improved CLI output, Email code optimization, added test Encryption class

-Reordered program startup configuration so it doesn't throw errors in CLI and creates new Threads earlier
-Made program attempt to open link in Browser in CLI when found
-Removed useless Host, Port and Username variables in Email (they were already being stored in properties)
-Encryption class can encrypt/decrypt passwords in Base64 format
--Uses Java version for encryption password
--Uses hard-coded salt
--Not implemented in program beyond basic test text at startup
-Changed version to 1.7.1.3