Pin mock to version supporting Python 2.6

Change-Id: Ic4cfd65dc6e7ada2adc847ec4c2b1a1cfcb9627a
Partial-Bug: #1473294

fuel_agent/test-requirements.txt

@@ -1,5 +1,5 @@
 hacking>=0.8.0,<0.9
-mock>=1.0
+mock==1.0.1
 oslotest==1.0
 testtools>=0.9.34
 pytest>=2.7.2

fuel_agent_ci/test-requirements.txt

@@ -1,5 +1,5 @@
 hacking>=0.8.0,<0.9
-mock>=1.0
+mock==1.0.1
 oslotest==1.0
 testtools>=0.9.34
 testrepository>=0.0.18

fuel_upgrade_system/fuel_package_updates/test-requirements.txt

@@ -1,6 +1,6 @@
 -r requirements.txt
 hacking==0.10.1
-mock==1.0
+mock==1.0.1
 nose==1.1.2
 nose2==0.4.1
 nose-timer==0.2.0

fuel_upgrade_system/fuel_upgrade/test-requirements.txt

@@ -1,6 +1,6 @@
 -r requirements.txt
 hacking==0.7
-mock==1.0
+mock==1.0.1
 nose==1.1.2
 nose2==0.4.1
 nose-timer==0.2.0

nailgun/test-requirements.txt

@@ -1,6 +1,6 @@
 -r requirements.txt
 hacking==0.7
-mock==1.0
+mock==1.0.1
 nose==1.1.2
 unittest2==0.5.1
 nose2==0.4.1

network_checker/test-requirements.txt

@@ -1,3 +1,3 @@
 hacking==0.7
-mock>=1.0
+mock==1.0.1
 pytest

shotgun/test-requirements.txt

@@ -1,5 +1,5 @@
 hacking>=0.8.0,<0.9
-mock>=1.0
+mock==1.0.1
 testrepository>=0.0.18
 unittest2
 discover

tasklib/test-requirements.txt

@@ -1,4 +1,4 @@
 -r requirements.txt
-mock
+mock==1.0.1
 nose
-tox
+tox