build: Move patches to <patch-repos> dir

Decouple main Makefile and repository patches by moving all Fuel
component patches to a subdir, <patch-repo>.

Proposed structure of <patch-repos> dir:
- patch-repos/*.patch are intended for <fuel-main> git repo;
- patch-repos/build/repo/<fuel-module>/*.patch are intended for
  <fuel-module>, e.g. "fuel-nailgun";

Full list of Fuel submodules supported by this mechanism at [1].

While at it, replace all occurences of </tmp/fuel-main> with
<FUEL_MAIN_DIR> in main Makefile and rewrite a few git/make calls
to use the "-C" arg.

NOTE: `git -C` is available starting with git 1.8.5.

[1] https://github.com/openstack/fuel-main/blob/stable/mitaka/repos.mk
    #L32-L44

Change-Id: I5e4adc7285054777c3898592ed48482ccd2b706f
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

1 files changed, 0 insertions, 22 deletions

diff --git a/build/Mark-Intel-82599-10-Gigabit-NIC-as-DPDK-capable.patch b/build/Mark-Intel-82599-10-Gigabit-NIC-as-DPDK-capable.patch
deleted file mode 100644
index d486f2354..000000000
--- a/build/Mark-Intel-82599-10-Gigabit-NIC-as-DPDK-capable.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-From: Fuel OPNFV <fuel@opnfv.org>
-Date: Wed, 3 Aug 2016 09:41:21 +0200
-Subject: [PATCH] Mark Intel 82599 10 Gigabit NIC as DPDK capable
-
-This NIC is used on Ericsson POD2 but Fuel doesn't allow to activate
-DPDK on it.
----
- nailgun/nailgun/fixtures/openstack.yaml | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/nailgun/nailgun/fixtures/openstack.yaml b/nailgun/nailgun/fixtures/openstack.yaml
-index 74fa509..d08a4fc 100644
---- a/nailgun/nailgun/fixtures/openstack.yaml
-+++ b/nailgun/nailgun/fixtures/openstack.yaml
-@@ -2215,3 +2215,3 @@
-           "14e4:163f", "14e4:168d", "14e4:16a1", "14e4:16a2", "14e4:16ad",
--          "14e4:16ae", "14e4:163e", "14e4:16a4"
-+          "14e4:16ae", "14e4:163e", "14e4:16a4", "8086:10f8"
-         ]
--- 
-1.9.1
-