fix: correctly count error counts in error handler

chore: rename some ports and generics to better match function

Merge pull request #25 from Rutherther/feat/subclass-1-support

Add subclass 1 support

feat: allow changing align buffer size used in lane alignment

feat: change behavior of asserting link nsynced only on frame clk (subclass 0) and multiframe clk (subclass 1)

feat: start emptying lane aligned buffer only if not in CGS

fix: deassert sync on LMFC falling edge to match the standard

feat: add basic subclass 1 support

chore: specify ranges for all integers

Ranges are not needed inside of tesbenches.
Resolves #22.

feat: assume full synchronization after 4 correct 8b10b characters are received after 4 /K/ characters

Resolves #23.

fix: set user_data inside of lane_alignment even if ithe buffer is not released yet

fix: adjust jesd204b_link_rx to work with new changes

 feat: change alignment character of lane_alignment from /A/ to /R/

 Resolves #19

feat: make sync aligned to frame clock

Resolves #21

feat: allow synchronization request from outside

feat: count errors in multiframe instead of a frame

fix(lane_alignment): set user data for a character based on state WHILST character is received

User data should be true for data from converters (or sometimes test mode data).
Before, user data were set upon outputting data from the buffer,
but that led to cases where ILAS sequence was counted
as user_data, because it was saved without information about
state of the character and it was assumed the state is the same
upon saving and outputting the octet.

feat: move all link configuration to generic instead of ports

Configuration is same for one compilation, it cannot change.
Thus it does not make sense to be a port.
Resolves #13.

fix(lane): output user_data based on current link state in lane_alignment

fix(ilas): output error if there is more than 3 multiframes