Issue One:  Only the receiver of a treaty receives any benefits even though the treaty is tagged as <TwoWay>true</TwoWay>.  Right now if I want to enjoy a treaty I have to trade the technology to my opponent and then 'purchase' a treaty from them.  This seems very strange.

<TreatyDef>
 <UniqueID>ReasearchAlliance</UniqueID>
 <MajorType>Treaty</MajorType>
 <DisplayName>TREATY_ReasearchAlliance</DisplayName>
 <Description>TREATY_DESCRIPTION_ReasearchAlliance</Description>
 <MinRelations>6</MinRelations>
 <MinTurnsSinceMeeting>20</MinTurnsSinceMeeting>
 <RequiredDiplomaticState>Friendly</RequiredDiplomaticState>
 <TwoWay>true</TwoWay>
 <Prereqs>
 <Techs>
 <Option>AllianceFocus2</Option>
 </Techs>
 </Prereqs>
 <ReceiverModifier>
 <EffectType>Research</EffectType>
 <Scope>Global</Scope>
 <Target>
 <TargetType>Colony</TargetType>
 </Target>
 <BonusType>Multiplier</BonusType>
 <Value>0.25</Value>
 </ReceiverModifier>
</TreatyDef>

Issue Two: Misspellings. 'Reasearch Treaty' should probably be 'Research'.