Cast image_id to string before calling urllib.quote

We can't pass a string in; see Bug #1178233

Change-Id: I040c667e122d792fdcb47ee172463339068af48c
Raise warlock requirement

Glance PATCH API need use new 'require' condition for schema to validate
income requests.

Raise warlock requirement to >=1.0.1,<2 as older warlock requires a too
old jsonschema to be useful.

See bug #1202391 for details.

Change-Id: I0ac148850a5b1254bf0827c7de2db1464a6703d8
Signed-off-by: Zhi Yan Liu <zhiyanl@cn.ibm.com>
Show a pretty progressbar when uploading and downloading an image.

Add a new module that contain generic wrapper for file and iterator, which
are used to wrap image to upload and the request body iterator in upload and
download cases repectively, to show and advance a pretty progress bar when this
laters are consumed, The progress bar is triggered by adding a --progress command
line argument to commands: image-create, image-download or image-update.

Change-Id: I2ba42fd0c58f4fa087adb568ec3f08246cae3759
bug fix: LP#1112309
blueprint: progressbar-when-uploading
Add 0.10.0 docs update

Change-Id: Ib2e75abc7d696f89d97918738bfc960cf3d1da5b
Revert 02116565d358a4fa254217779fef82b14b38d8ca

A patch slipped in that modified the default image list limit in a
backwards-incompatible way. This change reverts that patch, but
preserves some of the formatting improvements.

Change-Id: I17ae5024896ca7b1064be66b9e47653e953771d6
Merge "Cast image_id to string before calling urllib.quote"
Updated from global requirements

Change-Id: I2e2bd3a38458e1307bcc0410da74dc76c0a5987a
Merge "Updated from global requirements"
Merge "Raise warlock requirement"