Distinguish IPv4/IPv6 in Security Group rules view mode

[bwsw]

Acceptance criteria:

1. Ingress SG rules are displayed incorrectly. Semantics should be like:

• Protocol (correct)
• ICMP or Ports (correct)
• FROM CIDR (incorrect - now is TO)

2. Distinguish IPv4 and IPv6. Correct:

Incoming TCP traffic from IPv4 X.X.X.X/Y to VM (add the word) port range M-N
Incoming TCP traffic from IPv6 X:Y::C/D to VM (add the word) port range M-N

Outgoing TCP traffic to IPv4 X.X.X.X/Y to port range M-N
Outgoing TCP traffic to IPv6 X:Y::C/D to port range M-N

IPv4 and V6 addresses can be easily distinguished with Regexp.

3. IPv4/IPv6 rules filtering:
   Filtering when view - add new 2 checkboxes ipv4, ipv6 on the right side of 2 existing filterings

Includes #920

Connected feature ID:

• firewall_rules_view
• firewall_rules_view_filter
• vm_firewall_rules_view

[bwsw]

Might be it's better to implement new rule creation as modal dialog? It could help define the context like, if i have chosen incoming then show From if outgoing then To, like single screen master when context of the first field dwfines the next. Just to think about it...

[elenaustyugova]

A comment of 18.11.17 is moved to a separate issue #903

[dariashka]

To test:

• firewall_rules_view_filter
• firewall_rules_view
• firewall_rules_edit

Test on qqcky/671-ipv6-support. (with #920)

[rennervo]

@qqcky
Errors:

1. The system incorrectly determines the type of CIDR. All the rules that are created are defined as IPv6, even if it's IPv4. Because of this, the following errors occur:

• Data is false in a row with a new rule. CIDR type is IPv6 instead of IPv4.
  
• Items in fields "ICMP type" and "ICMP code" not matching with ICMPv4 protocol when an ICMPv4 rule is creating. In this case in these fields are items from the ICMPv6 protocol.

2. When displaying rules between words "TCP/UDP" and "traffic" there is no space when incoming rule is creating with protocol type is TCP or UDP and same start and end port (Only for English version)
   

3. In egress rule doesn't specify the type of CIDR (Only for Russian version) when displaying rules.
   

[rennervo]

@qqcky
Invalid items in a drop-down list of "ICMP type" field when creating a new rule with IPv4 protocol.

[rennervo]

@qqcky
Tested on qqcky/671-ipv6-support

[chewlite]

Tested on master

Detected issues:
#996
#997
#998