Themeplaza browser (#140)

* builds at least

* meh, multithreading will come later. or never

* movement added, and correct grid mode

* switching splash/themes when in browser mode

* closer to the actual themeplaza menu

* bring back downloading from qr

* show a download screen when downloading from browser

* fix selecting with touchscreen in browser mode

* update readme for jansson

* fix quitting with start in browser mode

* add jump menu for browser mode

* rotate is broken, add working touchscreen page changing

* allow quitting preview mode with B in browser mode

* proper way to have portlibs

* add searching

* show error when search has no results

* always free entries and icon ids

include/camera.h

@@ -44,6 +44,5 @@ typedef struct {
 bool init_qr(EntryMode current_mode);
 void exit_qr(qr_data *data);
 void take_picture(void);
-Result http_get(char *url, const char *path);
 
 #endif