Merge pull request #14 from nido/master

SSHNOKEY gateway
configurable nearest racks checkbox
allow to change default state of "Nearest racks" checkbox in port list
turn buildEntityLVSConfig into hook
More accurate cut of Extreme XOS current configuration
Limit number of preg_replace to 1 in configuration handlers
renderVLANIPLinks(): add initialisation (#809)
new API function mkCellA

returns HTML-formatted link to the given entity
formatEntityList: treat IP networks
strip tags from error message in CLI mode

setMessage() changed

Signed-off-by: Alexey Andriyanov <alan@al-an.info>
UI: nowrap in td.tagbox
add SNMP support for Dell PowerConnect 2824 (#815)
authenticate(): remove a no-op stmt after "throw"
authenticate(): remove a single-use variable
authenticate(): justify switch blocks

Rewrite the first switch block to convert the outer "if" into a "case"
(also saves one indentation level). Remove the extra parentheses in the
second switch block and split a case condition into two.
initial SAML authentication support (#811)
add some finish to the new SAML code

* authenticate(): call authenticated_via_saml() only once and handle its
  failure properly
* authenticated_via_saml(): simplify some code
* saml_getAttributeValue(): idem
authenticate(): add some comments
move checkTypeAndAttribute to functions.php
UI: config editor changed a bit

renderUIConfigEditForm, renderMyPreferences: merged into one
renderConfigEditor

renderConfigVarName: new func
renderUIConfig: use renderConfigVarName
pre-release notes
bug: relnotes were not displayed