Fix rst errors

- Modify the linter to use sphinx linters (no coala bean)
- Fix all broken links
- fix minor rst issue
- Add regex in ignore link (for ONAP URL and frankfurt doc)

The rst target defined in tox will execute 3 steps:
- local build of the documentation
- check of the url

Note 1: for the moment the Warning have not been turned into Error
Note 2: frankfurt exeption shall be removed when frankfurt branch is available

Issue-ID: INT-1523

Signed-off-by: mrichomme <morgan.richomme@orange.com>
Change-Id: I6d7ad9d293a1b5c01f05a021d9a6f3767d04e62f
Signed-off-by: mrichomme <morgan.richomme@orange.com>
diff --git a/docs/docs_BBS.rst b/docs/docs_BBS.rst
index 240c309..d2bca11 100644
--- a/docs/docs_BBS.rst
+++ b/docs/docs_BBS.rst
@@ -166,7 +166,7 @@
 DCAE: BBS Event Processor (BBS-ep)
 ==================================
 
-Description: :doc:`BBS-ep <../../dcaegen2.git/docs/sections/services/bbs-event-processor/index>`
+Description: :doc:`BBS-ep <https://docs.onap.org/en/frankfurt/submodules/dcaegen2.git/docs/sections/services/bbs-event-processor/>`
 
 The following BBS event processor blueprint will be used:
 
@@ -191,7 +191,7 @@
 DCAE: RESTCONF Collector
 ========================
 
-Description: :doc:`RESTCONF Collector <../../dcaegen2.git/docs/sections/services/restconf/index>`
+Description: :doc:`RESTCONF Collector <https://docs.onap.org/en/frankfurt/submodules/dcaegen2.git/docs/sections/services/restconf/index.html>`
 
 The following RESTCONF collector blueprint will be used:
 
@@ -209,7 +209,7 @@
 DCAE: VES mapper
 ================
 
-Description: :doc:`VES Mapper <../../dcaegen2.git/docs/sections/services/mapper/index>`
+Description: :doc:`VES Mapper <https://docs.onap.org/en/frankfurt/submodules/dcaegen2.git/docs/sections/services/mapper/>`
 
 The following VES mapper blueprint will be used:
 
@@ -229,7 +229,7 @@
 
 Configure the mapping of the VES event domain to the correct DMaaP topic in Consul: ves-statechange --> unauthenticated.CPE_AUTHENTICATION
 
-1. Access Consul UI http://CONSUL_SERVER_UI:30270/ui/#/dc1/services
+1. Access Consul UI <http://CONSUL_SERVER_UI:30270/ui/#/dc1/services>
 
 2. Modify the dcae-ves-collector configuration by adding a new VES domain to DMaaP topic mapping