OTAccount: rename bool member variables

Command used:
    sed -r -i 's/([^[:alpha:]^>^\.])m_b([[:alpha:]]+)/\1\l\2_/g' "$file"
OTAccount: rename long member variables

Command used:
    sed -r -i 's/([^[:alpha:]^>^\.])m_l([[:alpha:]]+)/\1\l\2_/g' "$file"
OTAccount: remove "the" preposition in variable names

Command used:
    sed -r -i 's/([^[:alpha:]^>^\.])the([A-Z][[:alpha:]]+)/\1\l\2/g' "$file"
OTAccount: rename pointer variables

Used command:
    sed -r -i 's/([^[:alpha:]^>^\.])p([A-Z][[:alpha:]]+)/\1\l\2/g' "$file"
OTAccount: rename member variables

Used command:
    sed -r -i 's/([^[:alpha:]^>^\.])m_([[:alpha:]]+)/\1\l\2_/g' "$file"
Cleanup and structure improvements of OTAccount.
Merge pull request #117 from murrekatt/develop

Cleanup and structure improvements of OTAccount.
Fixed bug with operator!= for OTData.
Cleanup and structure improvements for OTData.
Removed include of OTCleanup.hpp in OTData.
Removed unnecessary logging and corrected includes accordingly.
Corrected include and namespace for C++ code.
Added missing include and cleaned up function call.
Removed unnecessary this->
Minor cleanup of OTData.
Adjusted includes.
Merge pull request #120 from murrekatt/develop

OTData cleanup
OTTrade cleanup: rename member vars
OTTrade cleanup: Rename variables, formating
OTTrade cleanup: nullptr