Fixing an issue where the \'ok clean\' command can fail if there is another version of buck in the path.

Change-Id: I93afcd6869634a88da045f4f81cc40e32160e117
diff --git a/tools/dev/bash_profile b/tools/dev/bash_profile
index 6308334..aa3aff5 100644
--- a/tools/dev/bash_profile
+++ b/tools/dev/bash_profile
@@ -55,7 +55,7 @@
 
 # Short-hand for ONOS build, package and test.
 alias ob='onos-build'
-alias obf='(cd $ONOS_ROOT && buck build onos)'
+alias obf='(cd $ONOS_ROOT && onos-buck build onos)'
 alias obd='onos-build-docs'
 alias op='onos-package'
 alias ot='onos-test'
@@ -64,7 +64,7 @@
 alias obi=deprecatedAlias
 alias obs=deprecatedAlias
 
-alias ok='NO_BUCKD=1 buck run onos-local --'
+alias ok='NO_BUCKD=1 onos-buck run onos-local --'
 alias oh='onos localhost halt'
 
 alias ol='onos-log'