Added snapshot target and made snapshot and nightly depend on bootstrap.

Makefile

@@ -2,6 +2,8 @@ PHPDOC ?= support/pear/phpdoc
 JSDOC ?= jsdoc
 PKG_VERSION = $(shell awk '/version/ { print $$3 }' extension/ext_emconf.php  | sed "s/'//g")
 NIGHTLY_DATE = $(shell date '+%Y%m%d')
+GIT_REVISION_SHORT = $(git rev-parse --short HEAD || true)
+GIT_REVISION_LONG = $(git rev-parse HEAD || true)
 EXTENSION_CONTENT = Classes Configuration Documentation qfq Resources ext_emconf.php ext_localconf.php ext_tables.php ext_icon.png config.example.ini
 
 all: archive t3sphinx
@@ -20,10 +22,15 @@ qfq.zip:
 clean:
 	rm -f qfq_$(PKG_VERSION).zip
 
-nightly: 
+nightly: bootstrap
 	rm -f qfq-????????.zip
 	cd extension; zip -r ../qfq-$(NIGHTLY_DATE)  $(EXTENSION_CONTENT) -x config.ini
 
+snapshot: bootstrap
+    echo $(GIT_REVISION_LONG) > extension/revision.git
+    cd extension ; zip -r ../qfq-$(GIT_REVISION_SHORT)  $(EXTENSION_CONTENT) -x config.ini
+
+
 t3sphinx:
 	cd extension/Documentation/_make; make html