FrontMatterParser should create the date or dateTime object based on the start/startTime provided

[vanish87]

src/helper/FrontMatterParser.ts

//Check for start and end date if there is none defined
    if (!frontmatter.start && !frontmatter.startTime) {
        frontmatter.start = { date: window.moment() }
    }

Google Calendar API will use 'start': {'date': For date only 'start': {'dateTime': For dateTime

Possible fix:

//Check for start and end date if there is none defined
if (!frontmatter.start)
{
    if(!frontmatter.startTime) frontmatter.start = { date: window.moment() }
    else {frontmatter.start = { dateTime: window.moment() }
}