Update change-log.rst for v1.5 ...

Updated change-log.rst with summary of changes since
release v1.4.

Change-Id: I56b5a30d13a5a7099942535cbaeff0e2a5c5804e
Signed-off-by: David Cunado <david.cunado@arm.com>

Update Arm TF references to TF-A ...

Update Arm Trusted Firmware references in the upstream documents to
Trusted Firmware-A (TF-A). This is for consistency with and
disambiguation from Trusted Firmware-M (TF-M).

Also update other Arm trademarks, e.g. ARM->Arm, ARMv8->Armv8-A.

Change-Id: I8bb0e18af29c6744eeea2dc6c08f2c10b20ede22
Signed-off-by: Dan Handley <dan.handley@arm.com>
Signed-off-by: David Cunado <david.cunado@arm.com>

Fix to change.log ...

With the migration to .rst from .md, the Issues Resolved and
Known Issues sections for v1.4 were using Header 1 format.

This patch changes to using Header 2 for these sections.

Change-Id: Ic3127d84eb169a65039fd4cc8284c6429302732d
Signed-off-by: David Cunado <david.cunado@arm.com>

Release v1.4: update change-log.rst ...

Updated change-log.rst with summary of changes since release v1.3.

Change-Id: Iecd31ed315bd9ad7ffe8bce6550f7c90e1e3a9b0
Signed-off-by: David Cunado <david.cunado@arm.com>

Manual fixes to reST documentations ...

Non-automated fixes to the converted documentation.

Change-Id: I61f3d37c7a8d6a56a7351048060b970c5b3751e4
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>

Convert documentation to reStructuredText ...

Due to recent issues in the rendering of the documentation on GitHub and
some long-standing issues like the lack of automatic table of content in
Markdown, the documentation has been converted to reStructuredText.
Basic constructs looks pretty similar to Markdown.

Automatically convert GitHub markdown documentation to reStructuredText
using pandoc.

Change-Id: If20b695acedc6d1b49c8d9fb64efd6b6ba23f4a9
Signed-off-by: Douglas Raillard <douglas.raillard@arm.com>