Update revisions.txt

Author: Federico Fissore

build/shared/revisions.txt

@@ -12,6 +12,9 @@ ARDUINO 1.6.5
 * Many new and old issues closed. Thanks to many, and @Chris--A in particular
 * Faster libraries list update
 * Serial monitor stays opened during upload, disabled. Thanks @avishorp and @Wackerbarth
+* CLI: --get-pref can now be called without a pref name. If pref name is missing, IDE dumps all preferences
+* Holding SHIFT when hovering the save icon will trigger a "Save As"
+* Tons of minor fixes
 
 [libraries]
 * LiquidCrystal fixes. Thanks @newbie15