Update Gnome schemas.

app-text/gImageReader/Manifest

@@ -1,2 +1,2 @@
 DIST v3.3.0.tar.gz 832470 BLAKE2B 98645072e775f70b4ea3d14f20f80877a2da8834f62f336942190793a96c670c08833193f1a421c4482500ad23382631f77fa371cba9edff1a8beea3454713b2 SHA512 70570b4b463b61db7441a3c6957ff034051ad1bd2cad8be95837a6fcbdb95dfea5e119fd0bdce31c10b287aa7281e5ceb4104472ee490087ea995ab1afd9f111
-EBUILD gImageReader-3.3.0.ebuild 1123 BLAKE2B c0cebff0acd19c7f80ec72cc16897e7d43794a7229317b49049502541a41bb6094d9943c4d165b451702f119e96913c2174ce7ce2334624c450ae1955a6478b7 SHA512 8a40e611e99835ae7ef0111d7a95b7cafa611f17a7da7df56ffcb3d7012ea1878767061958165d19677fdc44fef6d78af5143a3267d6b2423c653827400bf1e1
+EBUILD gImageReader-3.3.0.ebuild 1350 BLAKE2B 961f8021d42989345c29f679fd82baf334202f41420820ccb818469798c5f580f113a1834c8089917de8f07d0f0530f7b28e8a2d06fc8f4306b74fc22d1ff694 SHA512 043182272fbf8de29effc8cd4e797c5605fe41e123ac6d327aa425e625e2e95c4b9a527c1100653e2a166e13bf4b90d308cbc126bdad20a51bb719f932ddbc10

app-text/gImageReader/gImageReader-3.3.0.ebuild

@@ -6,7 +6,7 @@
 
 EAPI=6
 
-inherit eutils cmake-utils
+inherit eutils cmake-utils gnome2-utils xdg-utils
 
 DESCRIPTION="A Gtk/Qt front-end to tesseract-ocr. "
 HOMEPAGE="https://github.com/manisandro/gImageReader"
@@ -43,6 +43,7 @@ src_prepare() {
 	cmake-utils_src_prepare
 }
 
+# cmake stuff taken from LLVM
 src_configure() {
 	local mycmakeargs=(
 		-DINTERFACE_TYPE=gtk
@@ -57,3 +58,14 @@ src_compile() {
 src_install() {
 	cmake-utils_src_install
 }
+
+# schema stuff taken from guake
+pkg_postinst() {
+	gnome2_schemas_update
+	xdg_desktop_database_update
+}
+
+pkg_postrm() {
+	gnome2_schemas_update
+	xdg_desktop_database_update
+}