minor cleanup and syntax fixes
issue #21684: keep track of tax details in meta model
Merge pull request #1053 from shackbarth/21684-invoice

issue #21684: keep track of tax details in meta model
Merge pull request #1052 from lynnaloo/21628

21628 - Bug fixes/TODO Implementations for Receivables
issue #21684: line items start disabled
Merge pull request #1054 from shackbarth/21684-invoice

issue #21684: line items should start disabled
added method feature to orm; re-did cashrcpt views
fixed orm schema omission caused by method feature. all tests pass
Merge branch 'master' into 21664-billing-cash-receipt
re-enabled compile-time column reference checking for ORMs
reinstated orm type check
Merge pull request #1055 from tjwebb/21664-billing-cash-receipt

21664 billing cash receipt
merge Travis
merge Travis more