* Minor fix for the problem that Net Total, Net Rate, Net Amount field would not be shown when default taxes were fetched
* Prevent net_rate from becoming NaN
* -Fixed problem that party_account_currency was not set in mapped document
-Fixed problem that discount amount was not recalculated (in mapped document)
-Fixed problem that set_dynamic_fields would work only on certain condition that led to showing Total (Company Currency) field even when using company currency
* added section for deferred expense in item master
* added default expense account field in Company master
* added deferred expense section in purchase invoice item
* validation and getter code added
* scheduler event to book expense every month
* codacy, import fix and other minor fixes
* rectify debit credit logic for expense
* commonify js code for deferred expense and revenue
* remove deferred calculation and validation
* common file to calculate deferred revenue and expense
* codacy fixes
* expense account root_type - Asset, specific method naming
* feat: Make marketplace run on hub server in Guest mode
* fix: Skip page actions on server
* fix: Limit PageContainer to marketplace route
* fix(eslint): Add hub variable to globals
* Allow Cost Center In Entry of Balance Sheet Account
* Add parent cost center in get payment entry
* Add Tests for Allow Cost Center In Entry of Balance Sheet Account
* Add tests for cost center wise account and party balance
* set parent cost center in taxes
* 1. Remove copy parent cost_center to child
2. Improve update party and account balance functionality on cost_center change
3. Add cost_center filter to get_outstanding_documents
* fix Codacy and Travis issue
- update messages according to new doctype
- sync logo in seller registration
- hub.is_seller_registered() and hub.is_user_registered() api
- Add Users dialog
- Company attributes will be fetched/calculated to send to server
- removed them as fields in settings
- Added description in company, with existing logo field
- TODO: for things like logo and description, ask user to set in master
