code-style: add rule for lambda expression

refs #2114

Change-Id: I2f92b0abcf5d3a0a7d8ef95cd957a87b6e3a682a
base: ensure Element::Error inherits from tlv::Error

Adding static asserts to ensure (Name|name::Component|Interest|
Selectors|Exclude|KeyLocator|Data|MetaInfo|Signature|SignatureInfo)
::Error are subclasses of tlv::Error.

This commit also adds WireEncodable and WireDecodable concept checks
to Name,name::Component,Interest,Selectors,Exclude,KeyLocator,Data,
MetaInfo,SignatureInfo types.

This commit also moves definition of Selectors method into .cpp.

refs #1983

Change-Id: I15220b93437d4a624ae09df66defc91ceac2386c