Merge pull request #80 from johnelse/new-htmlproof

Update travis-ci.sh for html-proofer 2.x

Author: johnelse

.travis-ci.sh

@@ -18,4 +18,4 @@ mv _site ${TEST_BASEURL}
 mkdir _site
 mv ${TEST_BASEURL} _site
 export NOKOGIRI_USE_SYSTEM_LIBRARIES=true  # speeds up install of html-proofer
-htmlproof --validate_html ./_site
+htmlproof --check-html ./_site

features/HA/HA.md

@@ -199,7 +199,7 @@ isolate) nodes when they are not part of the cluster. In general there are
   the customer buy more hardware and set it up correctly.
 - rely on the remote hosts using a watchdog to cut their own power (i.e.
   halt or reboot) after a timeout. This relies on the watchdog being
-  reliable. Most other people [don't trust the Linux watchdog](http://doc.opensuse.org/products/draft/SLE-HA/SLE-ha-guide_sd_draft/cha.ha.requirements.html); 
+  reliable. Most other people [don't trust the Linux watchdog](https://www.suse.com/documentation/sle_ha/singlehtml/book_sleha/book_sleha.html); 
   after all the Linux kernel is highly threaded, performs a lot of (useful)
   functions and kernel bugs which result in deadlocks do happen.
   We use the Xen watchdog because we believe that the Xen hypervisor is

index.md

@@ -14,7 +14,7 @@ title: Welcome
 - simplifies maintainence through [Rolling Pool Upgrade](features/RPU/RPU.html)
 - collects performance statistics for historical analysis and for alerting
 - has a full-featured
-  [XML-RPC based API](xen-api),
+  [XML-RPC based API](xen-api/index.html),
   used by clients such as
   [XenCenter](https://github.com/xenserver/xenadmin),
   [Xen Orchestra](https://xen-orchestra.com),