Fix BUILDING.md document. Remove reference to make 'prereq' target which does not exist anymore.

Change-Id: I1d9c6902636b8188ed420e144470a671adf2f356
diff --git a/BUILDING.md b/BUILDING.md
index e6f5d05..4454822 100644
--- a/BUILDING.md
+++ b/BUILDING.md
@@ -122,13 +122,6 @@
 ./configure
 ```
 
-Run `make prereq` to install the package dependencies.
-This is usually a one-time thing, unless there is a change in the dependencies.
-
-```shell
-make OPENOLTDEVICE=asfvolt16 prereq
-```
-
 Run *make*. This can take a while to complete the first time, since it builds
 ONL and the Broadcom SDKs. Following runs will be much faster, as they only
 build the OpenOLT agent source.
diff --git a/VERSION b/VERSION
index 4a36342..05d78bc 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-3.0.0
+3.0.1-dev