Create helper for defining arm

Summary:
Currently, when users want to define status quo arms in Ax, they have to
enummerate every parameter key and, assuming they want defaults, set it as
None (e.g. https://fburl.com/wiki/zis37qp0). To simplify this, we introduce a helper utility that constructs a null
parameter arm by default, but allows users to override specific params if
necessary.

Reviewed By: sdsingh

Differential Revision: D20491298

fbshipit-source-id: 1aecbf6a5f15b27eb0967a78d35f02ffbb365cf0

Unpin pillow version (facebook#245)

Summary:
Pull Request resolved: facebook#245

With Torchvision new release, it's not longer necessary to restrict the pillow version

Reviewed By: ldworkin

Differential Revision: D19431825

fbshipit-source-id: c9d320dcd067401d2e49d194657038f7e368c06f

Use exact botorch version

Summary: Per discussion on facebook#238, let's use an exact version.

Reviewed By: lena-kashtelyan

Differential Revision: D19231673

fbshipit-source-id: 97a445010c6088f5346506de59ab7fd8d151b956

Pull benchmarking results from FBL

Summary: Add a utility to conveniently pull FBL benchmarking results and do any analysis on them

Reviewed By: danielrjiang

Differential Revision: D18940336

fbshipit-source-id: 93aff9080f9621bc2ab3eaea4b33b51df4eeb712

Add 'secure' to Travis config (facebook#174)

Summary:
A key word got forgotten...

Pull Request resolved: facebook#174

Reviewed By: kkashin

Differential Revision: D17565222

Pulled By: lena-kashtelyan

fbshipit-source-id: 0b1666243a8ef24790c5516ee4d67302b9e7da08

Docs referencing unspecified SEM behavior updated to reflect SEM infe…

…rence change

Summary: After making SEM optional, tutorials and docs need to be updated to reflect that unspecified SEM return values are treated as unknown instead of 0.0

Reviewed By: adamobeng

Differential Revision: D16833117

fbshipit-source-id: 5e7caf1192a006f11a945e1822bfdfb26c4bdb44

Replace slice.js and interact_slice.js with python and generic_plotly.js

Reviewed By: lena-kashtelyan

Differential Revision: D16965821

fbshipit-source-id: 9e8e0f75e6fb789cddbbd1e15db2637e3fb4cf73

Use SLSQP by default for sequential optimization (facebook#124)

Summary:
Change is necessary b/c of meta-pytorch/botorch#207
Pull Request resolved: facebook#124

Reviewed By: bletham

Differential Revision: D16210786

Pulled By: Balandat

fbshipit-source-id: 4493c969c7d334fe741ce9611f64f01503bca8f8

Service API tutorial formatting fix

Summary: There was some JSON formatting issue in the tutorial, which prevented it from rendering in Bento. Reuploaded and fixed here

Reviewed By: ldworkin

Differential Revision: D15377991

fbshipit-source-id: 26ee32f261a71768c016d4d6905666efb00128d1

SQA should not be required, part 2

Summary: updating docs

Reviewed By: sdsingh

Differential Revision: D15169838

fbshipit-source-id: a9064e30e9d2f7f6f1b446c43cc66ba84cea4458