webos_enhanced_submissions: Remove support for setting PR

* findPreferredProvider shouldn't select provider based on PR
* nobody is using this syntax now

Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <martin.jansa@palm.com>
Change-Id: I38dfb72786f50dcd852b2d2aac4c83d85826edb8
webos_enhanced_submissions: Use PV directly

Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <martin.jansa@palm.com>
Change-Id: I59f5d5af566c0f9cab68f96145355c582962d777
webos-image: nyx-utils=1,v1.0.0~rc1

Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <martin.jansa@palm.com>
Change-Id: I3a3ee7b79f65af228ee21022130e6687eb9d6667
move-pv-to-recipes: Add simple script to replace P_Vs in .inc with PVs in recipes

Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <martin.jansa@palm.com>
Change-Id: I6ee87a6bea250b9d259f6cfc5111945123807db7
recipes: move PV to recipes

Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <martin.jansa@palm.com>
Change-Id: Iad80f3dd391f0ff3c7255549389e412c01b2ea06
move-from-tags-to-srcrevs: add simple script to replace tags with srcrevs

Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <martin.jansa@palm.com>
Change-Id: Icf113cd14bceb880e9047c5234e00d7218741648
recipes: move from tags to SRCREVs

Open-webOS-DCO-1.0-Signed-off-by: Martin Jansa <martin.jansa@palm.com>
Change-Id: Idd2d0a6c88658b6711bcb214709582dc4adc7a2e
move-from-PR_append-to-princ: add simple script to replace PR_append with PRINC
recipes: replace PR_append with PRINC