OPL-88: moved valuation into fee-for-service

[sniedzielski]

part of TICKET: https://openimis.atlassian.net/browse/OPL-88

related PR: openimis/openimis-be-calcrule_third_party_payment_py#5

[lgtm-com]

This pull request fixes 2 alerts when merging 5b63632 into c802431 - view on LGTM.com

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable

[lgtm-com]

This pull request fixes 2 alerts when merging f575b63 into c802431 - view on LGTM.com

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable

[delcroip]

Sorry the move to payment plan params add more changes

[lgtm-com]

This pull request fixes 2 alerts when merging a6dcaaa into c802431 - view on LGTM.com

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable

[lgtm-com]

This pull request fixes 2 alerts when merging a51a55a into c802431 - view on LGTM.com

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable

[lgtm-com]

This pull request fixes 2 alerts when merging f4fa9ce into c802431 - view on LGTM.com

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable

[lgtm-com]

This pull request fixes 2 alerts when merging 8398d3f into c802431 - view on LGTM.com

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable

[lgtm-com]

This pull request fixes 2 alerts when merging 9f2c635 into c802431 - view on LGTM.com

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable

[lgtm-com]

This pull request fixes 2 alerts when merging fa05445 into c802431 - view on LGTM.com

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable

[lgtm-com]

This pull request fixes 2 alerts when merging 67a969f into c802431 - view on LGTM.com

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable

[lgtm-com]

This pull request fixes 2 alerts when merging 343035d into c802431 - view on LGTM.com

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable

[lgtm-com]

This pull request fixes 2 alerts when merging a3d8037 into c802431 - view on LGTM.com

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable

[lgtm-com]

This pull request introduces 4 alerts and fixes 2 when merging c1d46ca into c802431 - view on LGTM.com

new alerts:

• 4 for Unused import

fixed alerts:

• 1 for Unused local variable
• 1 for Suspicious unused loop iteration variable