NXP-14498: format
NXP-14498: add constants + help method to make distinction between chains and operations + improve javadoc
NXP-14498: fix chain description propagation to documentation
NXP-14498: fix default values for param (use 'value' tag instead of 'values' as it's a multiple tag) + add comments
NXP-14498: remove left menu on doc + sort operation categories + add select for easier navigation