Allow retry on ping probe fail

Ping retry was not run when ping command had finished with error code != 0.
It is fixed now. Number of packets to be received is decreased to 1.

Closes-Bug: #1322102

Change-Id: I5fe84387e8e23fb918da2d4cc0bb3e9cf0fe02f8
Add check if image.status is active

Change-Id: Iaf9a814a8412f64663ea21d5e87c1f501355b07c
Closes-bug: #1326585
Increased timeout for Heat OSTF test

We had small timeout for Heat stack creation operation
and this commit will fix it to 10 minutes. Heat stack
with small image should be created for this time on any
environments, even with small amount of RAM.

Change-Id: I2660a5c607ff6f11219c6e24dee10d13f50cf5e3
Closes-Bug: #1331472
(cherry picked from commit f91ee37cfc3705cdf78d1b637b6bd8423b874409)
Merge "Allow retry on ping probe fail"
Merge "Add check if image.status is active"
Fixed small issue with bad style of code

Change-Id: I47c1d1b7b764f64e75bb59ae2a513f78da897d15
Remove not used code

this code is not used for a while, and i dont think it will be used

Closes-Bug: #1326353
Change-Id: I1d79454970dbb6f3484a1ea3e219898fc9e92b4e
Add ostf rest client back

Custom rest client used for functional tests

Change-Id: Ie68eb3115f8a59e9fc40292930b3c8c593f999ea
Fixed LaunchConfig: section

Change-Id: I13bfb8c3678f5b1efc206a58c333877bb1a66cc9
Partial-Bug: 1330877
(cherry picked from commit d0fe60e0eba61685008b86d101f459fc2d3bb654)
Merge "Ostf config refactoring"
Merge branch 'master' into authx