When logging in and receiving a reply that isn't understood, show a more informative error message.

`tr() + tr()` for better translation flexibility.

As seen in this image, you cant see where you are logged in.

How it looks now:

Syntax correction.

 * Refactored code out of common/ into servatrice/
 * added smtp client library
 * disable registration when connected
 * validate email address
 * send activation token via email

fixed welcome msg
added some articles
added database phrase to card updater
cosmetic changes to the description in edit sets

 * added missing bits of serverside code;
 * added fronted in client;
 * removed demo python scripts;

It failed if the path contained spaces.

Add dev section

add report section

`serverShutdownMessageBox` was not assigned to 0 in the ctor.

Will follow the following rules

+ send a message initially
+ send a message every 20 mins
+ send a message every min when time <= 5

Updated client popup

Updated client to close any previous popups and bring up a new one.

NEEDS TO BE TESTED

added missing include

Added delete on close

Now uses regex.
Added "."
Updated login message

updated

Relates to #964. We want to give a the correct reason for failed logins
and display the reason why.

Was an issue with double clicking the icon when the app was full screen/
fullscreen + minimized.

Now works as expected.

Previously would not open the client if the window was minimized.
Added the same popup fix for mentions

Missed from #879

I think the majority of players use this feature for
goldfishing/practicing. Defaulting to one player for convenience.

I noticed that sometimes I would have lots of icons in the sys tray. I
would have to mouse over them to make then be removed. This also happens
with some other programs too. I have added some code to hide() the sys
icon when the client is close, it seems to be helping with the issue.
Hard to reproduce, might also only be a windows issue.

If you fail a login you are returned to the login dialog

+ Can be used for setting client size and closing the client.

Will expand on by sending client alerts to the tray.

Updated to push message notifactions to the toolbar

Preview image:

Added setting to enable/disable message popups

Added functionality

+ updated popup message and translation
+ Double clicking tray icon will now bring up the app/minimize it
+ can now be alerted of mentions
+ added setting to set if you want mentions on desktop
+ clicking mention message will take you to the main chat
+ added translations for icon menu
+ removed maximize/minimize/restore from menu, not needed.

Added disconnect

+ Disconnects any previous message slots/signals from the system icon
message bubble

While having more than 1 client open I found it hard to know which user
was which. I have added the user name to the title bar so you know who
you are logged in as.