refactor: Remove famfamfam icons

src/gui/components/logincomponent.h

@@ -186,8 +186,8 @@ namespace swift::gui::components
         bool m_updatePilotOnServerChanges = true;
         bool m_networkConnected = false;
         bool m_simulatorConnected = false;
-        const QIcon m_iconPlay { ":/famfamfam/icons/famfamfam/icons/silk/control_play_blue.png" };
-        const QIcon m_iconPause { ":/famfamfam/icons/famfamfam/icons/silk/control_pause_blue.png" };
+        const QIcon m_iconPlay { ":/pastel/icons/pastel/16/control-play.png" };
+        const QIcon m_iconPause { ":/pastel/icons/pastel/16/control-pause.png" };
         std::chrono::seconds m_logoffIntervalSeconds = LogoffIntervalSeconds;
         QTimer m_logoffCountdownTimer; //!< timer for logoff countdown
 

src/misc/icons/famfamfam/License.txt

@@ -1,3 +0,0 @@
-I also love to hear of my work being used, feel encouraged to send an email with a link or screenshot of the icons in their new home to mjames at gmail dot com. This work is licensed under a Creative Commons Attribution 2.5 License. This means you may use it for any purpose, and make any changes you like. All I ask is that you include a link back to this page in your credits (although a giant link on every page of your website really isn't needed, contact me to discuss specifics).
-The icons can also be used under Creative Commons Attribution 3.0 License (Hi Debian folks!) with the following requirements:
-As an author, I would appreciate a reference to my authorship of the Silk icon set contents within a readme file or equivalent documentation for the software which includes the set or a subset of the icons contained within.

src/misc/icons/famfamfam/famfamfam.com.url

@@ -1,2 +0,0 @@
-[InternetShortcut]
-URL=http://www.famfamfam.com/lab/icons/silk/