fix: prevent error when reading .net timestamp date

Some .Net timestamps throw errors with normal conversion to DateTime

Adds sub resource logic to Application

Merge pull request calcinai#917 from feesynergy/master

Handle the new pagination element

Merge pull request calcinai#901 from dipaksarkar/master

[Fix] Purchase Order CurrencyRate and Contact's PaymentTerms

Merge pull request calcinai#884 from incentfit/master

Adding FromIsReconciled and ToIsReconciled to BankTransfer

Merge pull request #2 from celery-payroll/feature/guzzle7-php74

To accept also guzzle version 7.

Adds sub resource logic to Application

Merge pull request calcinai#870 from Healyhatman/add-static-construct…

…or-to-model

Update Model.php

Merge pull request calcinai#866 from Healyhatman/patch-18

Update EarningsRate.php

Merge pull request calcinai#855 from calcinai/patch/update-psr-7

Update guzzle/psr-7 for Improper Input Validation