With the docs migration and re-arrangement, some docs
have been shifted to new places, however the referenced
links are still old. Some of them give 404 error or
just point to the home page. This patch fixes those URLs.
Change-Id: Ie6b18ab3d4aa346dac8436dd426277fee4f07fcd
Divided the keystone docs into four categories, depending
upon the usage criteria: general information (which will
be common for all), developer documentation,
user documantation and operator documentation.
Change-Id: I2f5dd41acd9874739accc54c4f4fd69460b58334
Colleen Murphy