Changelog:
2302241 ceph: require of e2fsprogs package
f3dc37c opensuse: tail the zypper log instead of cat
6c64074 Dockerfile: Don't fail if CEPH_POINT_RELEASE is unset
18c0ba7 Dockerfile: Exporting CEPH_POINT_RELEASE in ENV
c2d5a8a staging: Allow nested env var replacements
5253150 kubectl: Updating from 1.6.0 to 1.8.11
042b819 confd: Updating from 0.10.0 to 0.15.0
1d368fe etcd: Updating from 2.2.4 to 3.2.18
6c90f47 make: Allow user to specify BASE_IMAGE
646fdcb python: Fixing E501
df1c12f python: Remove unused variables
eaf845d python: Fixing E999
31c2f45 python: Fixing E713
fca16c8 python: Fixing E302
5552abf python: Fixing E305
5b2c2af python: Fixing W191
fc40e91 python: Fixing E222
91df9cc python: Fixing E303
2047ef7 python: Fixing E261
4d88421 python: Fixing E251
8f4b7a8 python: Fixing E126
de49b45 python: Fixing E226
f6eb289 python: Fixing E241
c697902 contrib: build latest-bis image
77e3d8d contrib: fix push latest tag
9845b50 travis: sleep 5 before starting the validation
7f2ee27 ci: add latest tag for each ceph release
d3327ad contrib: use centos as latest instead of ubuntu
4f88deb Makefile: Let user choose a specific version of Ceph
b1dd3c4 stagelib/envglobals.py: Do not refuse empty variables
02cd804 maint-lib/replace: Handling errors in txtfile.read()
a104cb7 opensuse: add/remove repos defined in var files
b8de97c Revert "opensuse: Change package info from zypper to rpm"
d972944 Revert "opensuse: genericize zypper repo add/remove"
7fcc337 staging, test: alphabetize files-sources text
9c250bd make: Allow user to specify built image tags
599c701 tox: Get daemon tag from make output
a1a275e make, staging: Shorten flavor specification
baead5e make: Refactor parallel flag detection
9d079f5 staging: Fix staging won't err if env var is empty
ef37da4 make-clean: Fix line length to 100 chars or less
5f44af9 centos: Removing libtcmu from ISCSI_PACKAGES
cece912 staging: Use an OrderedDict for files_copied
7a373bc staging: Rename STAGING_REPLACE_WITH to ENV[]_
be33ad2 iscsi: clarify scenario names
11b637e flavors modified: Do not hardcode origin master
5da6606 replace.py: Fix flake8 error on except
6c15dfe flavors modified: Fix flake8 errors
e6b9f49 daemon: add support for iscsi scenarios
7ddbfb8 maint-lib: make git fetch silent
ac99335 staging: fail when env var replacement not set
36aa3f3 Presentations: Adding reworking ceph-container
5758fb9 make:fix wrong quote position.
97e0aaf Fix osd id can't be found when osd device path used "by-id" format
d10b7e4 Makefile: Ignore duplicate ids when cleaning
b96435d ci: Changing semantic of DO_NOT_PUSH_LATEST
9d15553 README: add doc for finding image tags
1f77e56 make: improve flavor modified
ae276f6 opensuse: genericize zypper repo add/remove
69cb709 opensuse: Change package info from zypper to rpm
d011328 README: remove videos
6981ccf README: remove demo image info
d0e7ccf README: remove some status flag
3416329 ci: do not push latest when building on a tag