Revert "deep copy functionality"

This reverts commit 09b5e6d62ca173893ca6638736affce157d237bd.
Revert "wave.tevents"

This reverts commit fa0969145a33888fb4bb9a2b4db6ee67b167ea31.
Revert "butterworth filters added"

This reverts commit cf833491dcbb9708e3a754f512a75878df2ec980.
Revert "remove spectral lines test method"

This reverts commit 01f743eb02b4b44d65ab4d4737c8824634078895.
Revert "Revert "remove spectral lines test method""

This reverts commit baca813499fa354157bb622ceb32fbe5bfd68a86.
Revert "Revert "butterworth filters added""

This reverts commit 076f3bc3080eea2d3d98bb0ae54f9a8d33506f9a.
Revert "Revert "wave.tevents""

This reverts commit 9169cfd7c7524cdf8c5f063dc0f52c862bc5958f.
Revert "Revert "deep copy functionality""

This reverts commit 185378f119c77ed16af8929b6511c73420e1744c.
Revert "deep copy functionality"

This reverts commit 09b5e6d62ca173893ca6638736affce157d237bd.
Revert "wave.tevents"

This reverts commit fa0969145a33888fb4bb9a2b4db6ee67b167ea31.
Revert "butterworth filters added"

This reverts commit cf833491dcbb9708e3a754f512a75878df2ec980.
Revert "remove spectral lines test method"

This reverts commit 01f743eb02b4b44d65ab4d4737c8824634078895.
Revert "a few weekend changes"

This reverts commit e4cdfc86c75817941d1bd9a55158b8de1814018e.
Revert "resize methods added to Band"

This reverts commit 2623fe5b490445b762cb96a0795fa9232c8998ad.
Revert "Revert "resize methods added to Band""

This reverts commit f3139ab6a70ae24a263e35ce9df7f8c42948c8c2.
Revert "Revert "a few weekend changes""

This reverts commit 6af808ac3c04902400f4482b6248ac4fbc1ed4b2.
Revert "Revert "remove spectral lines test method""

This reverts commit ef5403dafee78b2b1f3c0b05934ff1ecc57a2db6.
Revert "Revert "butterworth filters added""

This reverts commit 3e79dcfbad655d09c83751d1a78e60a667552c6b.
Revert "Revert "wave.tevents""

This reverts commit fb6be6133d2ab0732bbae357dbd4dbfa5f3d8702.
Revert "Revert "deep copy functionality""

This reverts commit f8f7be13ff4eac5636f30e6cb965175c1182f5b6.