Auto-detrend for specific cases: fast rotators, pulsators, etc

[martindevora]

Right now auto-detrend only works for one period. It would be a great addition to do a detrend or subtraction of pulsations from pulsating stars. For this we can follow the asteroseismology examples from Lightkurve. In order to be able to do that we need to be able to automatically characterize the kind of object we are processing to select the proper algorithm to detrend it.

For fast rotators, auto-detrend should be done only for the strongest period and not for the shortest one within a range of strong periods.

[martindevora]

For the characterization of types of objects is very important to avoid detection of strong periods which are found because of strong transits like hot jupiters. To prevent that we could do a first only TLS launch to guess there is an easy-to-find strong transit.

[martindevora]

We might have a look at pass-band filters as fast-rotators and pulsators should have well defined frequencies.

[martindevora]

We included stationary pulsations removal