myjenkins: Update plugins as of 2017-06-17
myjenkins: Update plugins as of 2017-06-17

* blueocean:1.1.1
* mercurial:1.61

Signed-off-by: Gianpaolo Macario <f8885408b8c3d931b330bae3c3a28a3af912c463@gmail.com>
gmacario/easy-jenkins