evas vg: Add FIXME and fix strbuf use

This is the result of a really quick review of the new VG code. Most of
it was moved around, but this merge includes the following:
 - Move logic from edje to evas
 - Create static lib for common VG handling
 - Add file_set() API
 - Add a basic VG cache in evas side
 - Add savers modules, implement loaders and savers.

1 files changed, 1 insertions, 0 deletions

diff --git a/src/lib/evas/vg/evas_vg_cache.c b/src/lib/evas/vg/evas_vg_cache.c
index dae36cc290..aa32a6f826 100644
--- a/src/lib/evas/vg/evas_vg_cache.c
+++ b/src/lib/evas/vg/evas_vg_cache.c
@@ -324,5 +324,6 @@ evas_cache_vg_entry_del(Evas_Cache_Vg_Entry *svg_entry)
    if (!svg_entry) return;
 
    svg_entry->ref--;
+   // FIXME implement delete logic (LRU)
 }