Networkmanager (#134)

* rename ImageLoader* to Network*

* static NetworkManager

* NetworkManager queue arbitrary requests

* modify urlfetch to use NetworkManager

* urlfetchjson in terms of NetworkManager

* fetchurljson fetchurltimeout fetchurljsontimeout

special fetch url functions with various connects and functions to be
called

* operate on fetched data in the correct thread

* operate on fetched resources in correct thread

* networkmanager urlfetch functions

* expose urlfetch functions of networkmanager through util and
util::twitch

* add caller to util functions

* cleanup

* formatting

* urlPut function for NetworkManager and util::twitch

* cleanup worker (no more leak)

* use urlfetch for LazyLoadedImage::loadImage

* Rename NetworkManager methods (#1)

* Rename NetworkManager methods

Remove unused NetworkManager methods
Remove unused NetworkManager includes

Reorder includes in lazyloadedimage.cpp and urlfetch.hpp

* try to simplify code, might break everything

* fixed some more stuff?

src/main.cpp

@@ -7,6 +7,8 @@
 #include <QStandardPaths>
 #include <pajlada/settings/settingmanager.hpp>
 
+#include "util/networkmanager.hpp"
+
 #ifdef USEWINSDK
 #include "windows.h"
 #endif
@@ -88,6 +90,9 @@ int main(int argc, char *argv[])
         return 1;
     }
 
+    // Initialize NetworkManager
+    chatterino::util::NetworkManager::init();
+
     int ret = 0;
 
     {
@@ -103,5 +108,8 @@ int main(int argc, char *argv[])
     // Save settings
     pajlada::Settings::SettingManager::save();
 
+    // Deinitialize NetworkManager (stop thread and wait for finish, should be instant)
+    chatterino::util::NetworkManager::deinit();
+
     return ret;
 }