(RTBKIT-589) HttpClient: do not prevent curl from using the "Expect" mechanism for PUT, in order to make those operations 4 times faster
Merge branch 'http-client-put-perfs'
PLAT-612: camel cased all the names defined for HttpClientError, in order to avoid classes with libc macros
Merge branch 'PLAT-612_http-client-defines-clash'
Merge branch 'master' into PLAT-592_writable-sources
Merge branch 'PLAT-592_writable-sources' into http-client-ih