Fixed metainfo and flatpak

Makefile

@@ -4,9 +4,9 @@ SHAREDIR = /usr/share
 CFLAGS = -Wall -Wextra -g
 PKG_CONFIG = pkg-config
 GTK_LIBS = $(shell $(PKG_CONFIG) --libs gtk+-3.0)
-WEBKIT_LIBS = $(shell $(PKG_CONFIG) --libs webkit2gtk-4.1)
+WEBKIT_LIBS = $(shell $(PKG_CONFIG) --libs webkit2gtk-4.0)
 LIBS = $(GTK_LIBS) $(WEBKIT_LIBS)
-INCLUDES = $(shell $(PKG_CONFIG) --cflags gtk+-3.0 webkit2gtk-4.1)
+INCLUDES = $(shell $(PKG_CONFIG) --cflags gtk+-3.0 webkit2gtk-4.0)
 
 SRCS = pageburger.c
 OBJS = $(SRCS:.c=.o)
@@ -32,6 +32,6 @@ install: pageburger
 	mkdir -p $(SHAREDIR)/icons/hicolor/512x512/apps/
 	mkdir -p $(SHAREDIR)/applications/
 	mkdir -p $(SHAREDIR)/metainfo/
-	cp pageburger.png $(SHAREDIR)/icons/hicolor/512x512/apps/
-	cp pageburger.desktop $(SHAREDIR)/applications/
+	cp org.hectabit.PageBurger.png $(SHAREDIR)/icons/hicolor/512x512/apps/
+	cp org.hectabit.PageBurger.desktop $(SHAREDIR)/applications/
 	cp org.hectabit.PageBurger.metainfo.xml $(SHAREDIR)/metainfo/

org.hectabit.PageBurger.metainfo.xml

@@ -16,7 +16,7 @@
 
   <description>
     <p>
-      Simple and private noting service that syncs across all devices
+      PageBurger is a simple, private and easy to use noting service. It syncs to every logged-in device instantly, and can be exported into common formats as well!
     </p>
   </description>
 
@@ -30,7 +30,7 @@
     </screenshot>
   </screenshots>
 
-  <icon type="stock">pageburger</icon>
+  <icon type="stock">org.hectabit.PageBurger</icon>
 
   <categories>
     <category>Office</category>
@@ -40,4 +40,5 @@
   <provides>
     <binary>pageburger</binary>
   </provides>
+  <content_rating type="oars-1.1" />
 </component>