docs: misc changes; add path to adb tool in sdk; fix broken link to ninepatch docs; fix and add some other links Change-Id: I27c7284ac2db2e6020c9cb0115fb932a2f503033
docs: misc changes; add path to adb tool in sdk; fix broken link to ninepatch docs; fix and add some other links Change-Id: I27c7284ac2db2e6020c9cb0115fb932a2f503033