The DeviceAtlas Detection API now supports also the pcre2 library,
and some users wish to have exclusively this version in their
environment.
Also, there is no longer new development happening in the legacy
pcre(1) counterpart.
Simple check in the build process as the mutual exclusivity check between the
two are already taking care of early on. Moving the check to the part
only when we build haproxy + the API from source as the other case the API is
already built with the chosen regex library separately.
s/accidently/accidentally/
s/any ot these messages/any of theses messages/
s/catched/caught/
s/completly/completely/
s/convertor/converter/
s/desribing/describing/
s/developper/developer/
s/eventhough/even though/
s/exectution/execution/
s/functionnality/functionality/
s/If it receive a/If it receives a/
s/In can even/It can even/
s/informations/information/
s/it will be remove /it will be removed /
s/langage/language/
s/mentionned/mentioned/
s/negociated/negotiated/
s/Optionnaly/Optionally/
s/ouputs/outputs/
s/outweights/outweighs/
s/ressources/resources/
Both DeviceAtlas and 51Degrees used to put their building instructions
in the README, representing more than 1/3 of it. It's better to let the
README focus on generic stuff and building procedure and move the DD
docs to their own files.