Fixes .gitignore

Reasons:
- There were multiple gitignore files in repository.

Changes:
- All files merged into single .gitignore.
- log files are now covered by *.log so no separate log names needed.

Change-Id: Ia7fb4d925669cf92ceed6706e770e66ea87f5b81
Closes-Bug: #1260461

.gitignore

@@ -1,8 +1,6 @@
 *.sublime-project
 *.sublime-workspace
 scripts/.screenrc
-run_tests.log
-host-syslog.log
 scripts/test-def.conf
 .tox
 *.pyc
@@ -13,3 +11,12 @@ scripts/.cache/
 scripts/.cinderclient/
 scripts/.mysql_history
 scripts/.troveclient/
+conf.json
+Vagrantfile
+.my.cnf
+.vagrant
+.bash_history
+.rnd
+options.rc
+.novaclient
+*.log

report/.gitignore

@@ -1,2 +0,0 @@
-*.log
-

report/logs/.gitignore

@@ -1 +0,0 @@
-*.log

scripts/.gitignore

@@ -1,10 +0,0 @@
-conf.json
-Vagrantfile
-.my.cnf
-.vagrant
-.bash_history
-.rnd
-host-syslog.log
-run_tests.log
-options.rc
-.novaclient