Building Editor: Allow user to exit Draw mode without drawing

[osrf-migration]

Original report (archived issue) by Steffi Paepcke (Bitbucket: spaepcke).

---

To exit draw mode, let user “toggle” Draw Wall button off OR click on empty space in the Palette to disengage draw mode (support both). Currently, user lacks control over which mode they're in (which is bad)

[osrf-migration]

Original comment by Ian Chen (Bitbucket: Ian Chen, GitHub: iche033).

---

• set assignee_account_id to "557058:10b01d41-a2e9-4a41-a907-e6e2f03b6cd5"
• changed assignee from "None (Bitbucket: None)" to "iche033 (Bitbucket: iche033, GitHub: iche033)"

[osrf-migration]

Original comment by Nate Koenig (Bitbucket: Nathan Koenig).

---

• changed state from "new" to "on hold"

Until 2.0

[osrf-migration]

Original comment by Ian Chen (Bitbucket: Ian Chen, GitHub: iche033).

---

• changed state from "on hold" to "open"

[osrf-migration]

Original comment by Steve Peters (Bitbucket: Steven Peters, GitHub: scpeters).

---

• changed priority from "critical" to "major"

[osrf-migration]

Original comment by Steve Peters (Bitbucket: Steven Peters, GitHub: scpeters).

---

• set component to "gui::BuildingEditor"

[osrf-migration]

Original comment by Louise Poubel (Bitbucket: chapulina, GitHub: chapulina).

---

pull request #1233

[osrf-migration]

Original comment by Ian Chen (Bitbucket: Ian Chen, GitHub: iche033).

---

• changed state from "open" to "resolved"

[osrf-migration]

Original comment by Nate Koenig (Bitbucket: Nathan Koenig).

---

• set version to "all"

[osrf-migration]

Original comment by Nate Koenig (Bitbucket: Nathan Koenig).

---

• changed state from "resolved" to "closed"