Remove Doxygen references
Remove Doxygen references

Signed-off-by: Jussi Virtanen <2a7e40f91a3be32dfb7e35af6e476a252ebdb4f3@gmail.com>

penberg/libtrading,svdev/libtrading,libtrading/libtrading,divaykin/libtrading,mstanichenko/libtrading,etoestja/libtrading,NunoEdgarGub1/libtrading,femtotrader/libtrading,fengzhyuan/libtrading,mstanichenko/libtrading,Bitcoinsulting/libtrading,fengzhyuan/libtrading,Bitcoinsulting/libtrading,jvirtanen/libtrading,libtrading/libtrading,penberg/libtrading,svdev/libtrading,etoestja/libtrading,jvirtanen/libtrading,divaykin/libtrading,femtotrader/libtrading,NunoEdgarGub1/libtrading